I am trying to install my application written in Fasm into windows registry using RegCreateKeyExA and RegSetValueExA. These APIs return success however the registry key is not created. This is part of source:
hRegKey dd 0
disp dd 0
SubKey db "SOFTWARE\Microsoft\Windows\CurrentVersion\Run",0
TestKey db "TestString",0
StringToWrite db "c:\aplicativo.exe",0
invoke RegCreateKeyExA,HKEY_LOCAL_MACHINE,SubKey,\
0,0,REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL,hRegKey, disp
invoke lstrlen,StringToWrite
invoke RegSetValueExA,[hRegKey], TestKey, 0, REG_SZ,\
StringToWrite, eax
invoke RegCloseKey,[hRegKey]
Why RegSetValueEx don't create the registry key?
Related
I try to setup Xdebug for shopware-docker without success.
VHOST_[FOLDER_NAME_UPPER_CASE]_IMAGE=ghcr.io/shyim/shopware-docker/6/nginx:php74-xdebug
After replacing your Folder Name and running swdc up Xdebug should be activated.
Which folder name should I place?
Using myname, the same name as in /var/www/html/myname, return error on swdc up myname:
swdc up myname
[+] Running 2/0
⠿ Network shopware-docker_default Created 0.0s
⠿ Container shopware-docker-mysql-1 Created 0.0s
[+] Running 1/1
⠿ Container shopware-docker-mysql-1 Started 0.3s
.database ready!
[+] Running 0/1
⠿ app_myname Error 1.7s
Error response from daemon: manifest unknown
EDIT #1
With this setup VHOST_MYNAME_IMAGE=ghcr.io/shyim/shopware-docker/6/nginx:php81-xdebug (versioned Xdebug) the app started:
// $HOME/.config/swdc/env
...
VHOST_MYNAME_IMAGE=ghcr.io/shyim/shopware-docker/6/nginx:php81-xdebug
But set a debug breakpoint (e.g. in index.php), nothing happens
EDIT #2
As #Alex recommend, i place xdebug_break() inside my code and it works.
Stopping on the breakpoint the debugger log aswers with hints/warnings like described in the manual:
...
Cannot find a local copy of the file on server /var/www/html/%my_path%
Local path is //var/www/html/%my_path%
...
click on Click to set up path mapping to open the modal
click inside modal select input Use path mapping (...)
input field File path in project response with undefined
But i have already set up the mapping like described in the manual, go to File | Settings | PHP | Servers:
Why does not work my mapping? Where failed my set up?
The path mapping needs to be between your local project path on your workstation and the path inside the docker containers. Without xDebug has a hard time mapping the breakpoints from PHPStorm to the actual code inside the container.
If mapping the path correctly does not work and if its a possibility for you, i can highly recommend switching to http://devenv.sh for your development enviroment. Shopware itself promotes this new enviroment in their documentation: https://developer.shopware.com/docs/guides/installation/devenv and provides an example on how to enable xdebug:
# devenv.local.nix File
{ pkgs, config, lib, ... }:
{
languages.php.package = pkgs.php.buildEnv {
extensions = { all, enabled }: with all; enabled ++ [ amqp redis blackfire grpc xdebug ];
extraConfig = ''
# Copy the config from devenv.nix and append the XDebug config
# [...]
xdebug.mode=debug
xdebug.discover_client_host=1
xdebug.client_host=127.0.0.1
'';
};
}
A correct path mapping should not be needed here, as your local file location is the same for XDebug and your PHPStorm.
I have a UWP app with a full trust win32 forms app bundled with it.
My project structure is like
UWP App
Win32 Forms App (.NET Framework 4.7.2)
Sync Library (.NET Framework 4.7.2) - referred by Forms App
Domain Library (.NET Standard 2.0) - referred by both UWP App and Sync Library.
When I get a release build through visual studio, it works fine. But when the same package is published to the store, app keeps crashing on launch. I tried adding crash logs by subscribing to the App.UnhandledException. But it is not being fired. Also in the store health report, It is just shown as "unknown".
On checking the error logs in Event viewer, there were two errors thrown for each crash which are listed below.
Source: .NET Runtime
Application: MyAppName.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code e06d7363, exception address 00007FFB4D3DA859
Stack:
The other one is
Source: Application Error
Faulting application name: MyAppName.exe, version: 1.0.0.0, time stamp: 0x5e922c6f
Faulting module name: KERNELBASE.dll, version: 10.0.18362.752, time stamp: 0x2023e189
Exception code: 0xe0434352
Fault offset: 0x000000000003a859
Faulting process id: 0x2f4c
Faulting application start time: 0x01d6109e2c207537
Faulting application path: C:\Program Files\WindowsApps\AppPackageFullName_0.5.22.0_x64__krk5891pf20rj\MyAppName.exe
Faulting module path: C:\WINDOWS\System32\KERNELBASE.dll
Report Id: 6cdeefcb-e2cb-4b77-ae28-1c0b54fb41ff
Faulting package full name: AppPackageFullName_0.5.22.0_x64__krk5891pf20rj
Faulting package-relative application ID: App
Windows Error Report:
Version=1
EventType=MoAppCrash
EventTime=132311532032811137
ReportType=2
Consent=1
UploadTime=132311532035982658
ReportStatus=268435456
ReportIdentifier=0f767db9-4d2d-451f-acaa-efddb8b3225d
IntegratorReportIdentifier=67b702fb-992c-4ddf-b31e-eebfa70d328c
Wow64Host=34404
NsAppName=praid:App
OriginalFilename=MyAppName.exe
AppSessionGuid=000036c0-0001-01ab-f765-5d2aa310d601
TargetAppId=U:AppPackageFullName_0.5.22.0_x64__krk5891pf20rj!App
TargetAppVer=0.5.22.0_x64_!2020//04//11:20:45:35!0!MyAppName.exe
BootId=4294967295
ServiceSplit=1332998561
TargetAsId=1483
IsFatal=1
EtwNonCollectReason=4
Response.BucketId=d5c24af9f45a79f600894a99f9fb0fc3
Response.BucketTable=5
Response.LegacyBucketId=1191565601600638915
Response.type=4
Sig[0].Name=Package Full Name
Sig[0].Value=AppPackageFullName_0.5.22.0_x64__krk5891pf20rj
Sig[1].Name=Application Name
Sig[1].Value=praid:App
Sig[2].Name=Application Version
Sig[2].Value=1.0.0.0
Sig[3].Name=Application Timestamp
Sig[3].Value=5e922c6f
Sig[4].Name=Fault Module Name
Sig[4].Value=KERNELBASE.dll
Sig[5].Name=Fault Module Version
Sig[5].Value=10.0.18362.752
Sig[6].Name=Fault Module Timestamp
Sig[6].Value=2023e189
Sig[7].Name=Exception Code
Sig[7].Value=e0434352
Sig[8].Name=Exception Offset
Sig[8].Value=000000000003a859
DynamicSig[1].Name=OS Version
DynamicSig[1].Value=10.0.18362.2.0.0.256.48
DynamicSig[2].Name=Locale ID
DynamicSig[2].Value=16393
DynamicSig[22].Name=Additional Information 1
DynamicSig[22].Value=ab6f
DynamicSig[23].Name=Additional Information 2
DynamicSig[23].Value=ab6f94a45a680442bf911fba1b09d517
DynamicSig[24].Name=Additional Information 3
DynamicSig[24].Value=7e29
DynamicSig[25].Name=Additional Information 4
DynamicSig[25].Value=7e29e5215127ef7af2317cd3c1a7d6cf
UI[2]=C:\Program Files\WindowsApps\AppPackageFullName_0.5.22.0_x64__krk5891pf20rj\MyAppName.exe
LoadedModule[0]=C:\Program Files\WindowsApps\AppPackageFullName_0.5.22.0_x64__krk5891pf20rj\MyAppName.exe
LoadedModule[1]=C:\WINDOWS\SYSTEM32\ntdll.dll
LoadedModule[2]=C:\WINDOWS\SYSTEM32\MSCOREE.DLL
LoadedModule[3]=C:\WINDOWS\System32\KERNEL32.dll
LoadedModule[4]=C:\WINDOWS\System32\KERNELBASE.dll
LoadedModule[5]=C:\WINDOWS\System32\ADVAPI32.dll
LoadedModule[6]=C:\WINDOWS\System32\msvcrt.dll
LoadedModule[7]=C:\WINDOWS\System32\sechost.dll
LoadedModule[8]=C:\WINDOWS\System32\RPCRT4.dll
LoadedModule[9]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\mscoreei.dll
LoadedModule[10]=C:\WINDOWS\System32\SHLWAPI.dll
LoadedModule[11]=C:\WINDOWS\System32\combase.dll
LoadedModule[12]=C:\WINDOWS\System32\ucrtbase.dll
LoadedModule[13]=C:\WINDOWS\System32\bcryptPrimitives.dll
LoadedModule[14]=C:\WINDOWS\System32\GDI32.dll
LoadedModule[15]=C:\WINDOWS\System32\win32u.dll
LoadedModule[16]=C:\WINDOWS\System32\gdi32full.dll
LoadedModule[17]=C:\WINDOWS\System32\msvcp_win.dll
LoadedModule[18]=C:\WINDOWS\System32\USER32.dll
LoadedModule[19]=C:\WINDOWS\System32\IMM32.DLL
LoadedModule[20]=C:\WINDOWS\System32\kernel.appcore.dll
LoadedModule[21]=C:\WINDOWS\SYSTEM32\VERSION.dll
LoadedModule[22]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clr.dll
LoadedModule[23]=C:\WINDOWS\SYSTEM32\ucrtbase_clr0400.dll
LoadedModule[24]=C:\WINDOWS\SYSTEM32\VCRUNTIME140_CLR0400.dll
LoadedModule[25]=C:\WINDOWS\System32\OLEAUT32.dll
LoadedModule[26]=C:\WINDOWS\System32\ole32.dll
LoadedModule[27]=C:\WINDOWS\System32\psapi.dll
LoadedModule[28]=C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\mscorlib\cea8b8fbc469dcbc6224d523a578e4b3\mscorlib.ni.dll
LoadedModule[29]=C:\WINDOWS\SYSTEM32\WinTypes.dll
LoadedModule[30]=C:\WINDOWS\System32\CRYPTSP.dll
LoadedModule[31]=C:\WINDOWS\system32\rsaenh.dll
LoadedModule[32]=C:\WINDOWS\System32\bcrypt.dll
LoadedModule[33]=C:\WINDOWS\SYSTEM32\CRYPTBASE.dll
LoadedModule[34]=C:\Windows\Microsoft.NET\Framework64\v4.0.30319\clrjit.dll
LoadedModule[35]=C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\System.Runtime\ecf16dcbbc95961331f8ec542cb7c3d9\System.Runtime.ni.dll
LoadedModule[36]=C:\WINDOWS\assembly\NativeImages_v4.0.30319_64\System.Runtbff93e24#\7fd43d0605b1366bc071e2bbdde312cf\System.Runtime.InteropServices.WindowsRuntime.ni.dll
LoadedModule[37]=C:\Windows\System32\MrmCoreR.dll
LoadedModule[38]=C:\WINDOWS\System32\shcore.dll
LoadedModule[39]=C:\WINDOWS\SYSTEM32\windows.staterepositorycore.dll
LoadedModule[40]=C:\WINDOWS\System32\profapi.dll
LoadedModule[41]=C:\Windows\System32\Windows.UI.dll
LoadedModule[42]=C:\WINDOWS\SYSTEM32\TextInputFramework.dll
LoadedModule[43]=C:\WINDOWS\SYSTEM32\InputHost.dll
LoadedModule[44]=C:\WINDOWS\SYSTEM32\CoreUIComponents.dll
LoadedModule[45]=C:\WINDOWS\SYSTEM32\CoreMessaging.dll
LoadedModule[46]=C:\WINDOWS\SYSTEM32\ntmarta.dll
LoadedModule[47]=C:\WINDOWS\SYSTEM32\PROPSYS.dll
LoadedModule[48]=C:\WINDOWS\SYSTEM32\bcp47mrm.dll
LoadedModule[49]=C:\WINDOWS\system32\uxtheme.dll
LoadedModule[50]=C:\Windows\System32\twinapi.appcore.dll
LoadedModule[51]=C:\WINDOWS\SYSTEM32\RMCLIENT.dll
State[0].Key=Transport.DoneStage1
State[0].Value=1
OsInfo[0].Key=vermaj
OsInfo[0].Value=10
OsInfo[1].Key=vermin
OsInfo[1].Value=0
OsInfo[2].Key=verbld
OsInfo[2].Value=18362
OsInfo[3].Key=ubr
OsInfo[3].Value=753
OsInfo[4].Key=versp
OsInfo[4].Value=0
OsInfo[5].Key=arch
OsInfo[5].Value=9
OsInfo[6].Key=lcid
OsInfo[6].Value=1033
OsInfo[7].Key=geoid
OsInfo[7].Value=113
OsInfo[8].Key=sku
OsInfo[8].Value=48
OsInfo[9].Key=domain
OsInfo[9].Value=1
OsInfo[10].Key=prodsuite
OsInfo[10].Value=256
OsInfo[11].Key=ntprodtype
OsInfo[11].Value=1
OsInfo[12].Key=platid
OsInfo[12].Value=10
OsInfo[13].Key=sr
OsInfo[13].Value=0
OsInfo[14].Key=tmsi
OsInfo[14].Value=468257
OsInfo[15].Key=osinsty
OsInfo[15].Value=1
OsInfo[16].Key=iever
OsInfo[16].Value=11.719.18362.0-11.0.180
OsInfo[17].Key=portos
OsInfo[17].Value=0
OsInfo[18].Key=ram
OsInfo[18].Value=32503
OsInfo[19].Key=svolsz
OsInfo[19].Value=169
OsInfo[20].Key=wimbt
OsInfo[20].Value=0
OsInfo[21].Key=blddt
OsInfo[21].Value=190318
OsInfo[22].Key=bldtm
OsInfo[22].Value=1202
OsInfo[23].Key=bldbrch
OsInfo[23].Value=19h1_release
OsInfo[24].Key=bldchk
OsInfo[24].Value=0
OsInfo[25].Key=wpvermaj
OsInfo[25].Value=0
OsInfo[26].Key=wpvermin
OsInfo[26].Value=0
OsInfo[27].Key=wpbuildmaj
OsInfo[27].Value=0
OsInfo[28].Key=wpbuildmin
OsInfo[28].Value=0
OsInfo[29].Key=osver
OsInfo[29].Value=10.0.18362.753.amd64fre.19h1_release.190318-1202
OsInfo[30].Key=buildflightid
OsInfo[30].Value=36b36b71-1da5-4320-8877-4d60bb3d78e6
OsInfo[31].Key=edition
OsInfo[31].Value=Professional
OsInfo[32].Key=ring
OsInfo[32].Value=Retail
OsInfo[33].Key=expid
OsInfo[34].Key=containerid
OsInfo[35].Key=containertype
OsInfo[36].Key=edu
OsInfo[36].Value=0
FriendlyEventName=Stopped working
ConsentKey=MoAppCrash
AppName=MyAppName
AppPath=C:\Program Files\WindowsApps\AppPackageFullName_0.5.22.0_x64__krk5891pf20rj\MyAppName.exe
NsPartner=windows
NsGroup=windows8
ApplicationIdentity=C9FF5F66D2724FC9A354189F5DB43763
MetadataHash=-1857492785
How to resolve this error?
Crash dump analysis with WinDbg
0:000> !analyze -v
*******************************************************************************
* *
* Exception Analysis *
* *
*******************************************************************************
*** WARNING: Unable to verify checksum for Bookmark It.exe
DEBUG_FLR_EXCEPTION_CODE(80070002) and the ".exr -1" ExceptionCode(e0434352) don't match
KEY_VALUES_STRING: 1
Key : Analysis.CPU.Sec
Value: 12
Key : Analysis.DebugAnalysisProvider.CPP
Value: Create: 8007007e on KUMAR-4031
Key : Analysis.DebugData
Value: CreateObject
Key : Analysis.DebugModel
Value: CreateObject
Key : Analysis.Elapsed.Sec
Value: 84
Key : Analysis.Memory.CommitPeak.Mb
Value: 147
Key : Analysis.System
Value: CreateObject
Key : CLR.Engine
Value: CLR
Key : CLR.System.IO.FileNotFoundException._fileName
Value: System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a
Key : CLR.System.IO.FileNotFoundException._message
Value: Could not load file or assembly 'System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified.
Key : CLR.Version
Value: 4.0.30319.0
Key : Timeline.OS.Boot.DeltaSec
Value: 855
Key : Timeline.Process.Start.DeltaSec
Value: 2
ADDITIONAL_XML: 1
NTGLOBALFLAG: 0
PROCESS_BAM_CURRENT_THROTTLED: 0
PROCESS_BAM_PREVIOUS_THROTTLED: 0
APPLICATION_VERIFIER_FLAGS: 0
CONTEXT: (.ecxr)
rax=0000000000000003 rbx=00000000e0434352 rcx=00000043cf7fe890
rdx=00007ffc95c570f8 rsi=0000000000000001 rdi=0000000000000005
rip=00007ffca6d0a859 rsp=00000043cf7fee80 rbp=00000043cf7ff8c0
r8=00000043cf7fe8a0 r9=00000043cf7fe8e0 r10=00007ffc95c5869a
r11=0000000000000000 r12=0000000000004000 r13=0000000000000001
r14=00000043cf7ff018 r15=000001bdf2856820
iopl=0 nv up ei pl nz na po nc
cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00000206
KERNELBASE!RaiseException+0x69:
00007ffc`a6d0a859 0f1f440000 nop dword ptr [rax+rax]
Resetting default scope
EXCEPTION_RECORD: (.exr -1)
ExceptionAddress: 00007ffca6d0a859 (KERNELBASE!RaiseException+0x0000000000000069)
ExceptionCode: e0434352 (CLR exception)
ExceptionFlags: 00000001
NumberParameters: 5
Parameter[0]: ffffffff80070002
Parameter[1]: 0000000000000000
Parameter[2]: 0000000000000000
Parameter[3]: 0000000000000000
Parameter[4]: 00007ffc95c50000
PROCESS_NAME: Bookmark It.exe
EXCEPTION_CODE_STR: 80070002
MISSING_CLR_SYMBOL: 0
FAULTING_THREAD: ffffffff
STACK_TEXT:
00000000`00000000 00000000`00000000 Bookmark_It!unknown_function+0x0
SYMBOL_NAME: Bookmark_It!unknown_function
MODULE_NAME: Bookmark_It
IMAGE_NAME: Bookmark_It.exe
STACK_COMMAND: ** Pseudo Context ** ManagedPseudo ** Value: 1c6aeaf8000 ** ; kb
FAILURE_BUCKET_ID: CLR_EXCEPTION_System.IO.FileNotFoundException_80070002_Bookmark_It.exe!unknown_function
OS_VERSION: 10.0.18362.1
BUILDLAB_STR: 19h1_release
OSPLATFORM_TYPE: x64
OSNAME: Windows 10
FAILURE_ID_HASH: {a5664d34-b1e3-4381-2c19-1c19445e489e}
Followup: MachineOwner
---------
I can't really make anything from the analysis.
MagicAndre1981 helped me in debugging the crash dump which revealed the error,
Could not load file or assembly 'System.Private.CoreLib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. The system cannot find the file specified
As Microsoft store no longer accepts mixed package (UWP + Desktop) binaries, We have to wrap it in a Visual Studio packaging project.
After adding a visual studio packaging project to the solution, I added my UWP and desktop projects as references to it. Then I moved my appservice and full trust process manifest definitions from UWP to the new Package project's manifest. Refer here for more info.
After making these changes it worked!!
To debug such issues, you should generate a crash dump. To do this, you can use the Windows Error Reporting service of Windows.
To do this open regedit.exe, go to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Windows Error Reporting\LocalDumps key. Here you can create string DumpFolder to configure the location and the DWORD DumpType to configure the type. Here set the value to 2 for a full memory dump.
This configures global settings, to configure it per application use this location HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\Windows Error Reporting\LocalDumps\MyApplication.exe.
No, open the dump in Windbg.exe, which is part of Windows 10 SDK, configure the Debug symbols and run !analyze -v.
For pure UWP apps that show 0xC000027B error, you should use PDE.dll extension to debug it.
Setting up JanusGraph i noticed the following in the console:
09:04:12,175 INFO ReflectiveConfigOptionLoader:173 - Loaded and initialized config classes: 10 OK out of 12 attempts in PT0.023S
09:04:12,230 INFO Reflections:224 - Reflections took 28 ms to scan 1 urls, producing 2 keys and 2 values
09:04:12,291 WARN GraphDatabaseConfiguration:1445 - Local setting index.search.index-name=entity (Type: GLOBAL_OFFLINE) is overridden by globally managed value (janusgraph). Use the ManagementSystem interface instead of the local configuration to control this setting.
09:04:12,294 WARN GraphDatabaseConfiguration:1445 - Local setting index.search.backend=solr (Type: GLOBAL_OFFLINE) is overridden by globally managed value (elasticsearch). Use the ManagementSystem interface instead of the local configuration to control this setting.
09:04:12,300 INFO CassandraThriftStoreManager:628 - Closed Thrift connection pooler.
and then i see the following:
Exception in thread "main" java.lang.IllegalArgumentException: Could not instantiate implementation: org.janusgraph.diskstorage.es.ElasticSearchIndex
How do i stop using elasticsearch and switch to Solr?
My properties file is as follows:
index.search.backend=solr
index.search.directory=/path/to/directory/for/solr/index/something
index.search.index-name=something
index.search.solr.mode=http
index.search.solr.http-urls=http://127.0.0.1:8983/solr
storage.backend=cassandrathrift
storage.hostname=127.0.0.1
cache.db-cache = true
cache.db-cache-clean-wait = 20
cache.db-cache-time = 180000
cache.db-cache-size = 0.25
The answer to this basically the same as this one for Titan. JanusGraph was forked from Titan.
You are probably trying to connect to an existing graph that was previously configured to use Elasticsearch. By default, the keyspace is named janusgraph.
1) You could connect to a different keyspace by updating conf/janusgraph-cassandra.properties
gremlin.graph=org.janusgraph.core.JanusGraphFactory
storage.backend=cassandrathrift
storage.hostname=127.0.0.1
storage.cassandra.keyspace=mygraph
2) You could drop the existing keyspace. If you used bin/janusgraph.sh start from the quick start directions (which starts a single node Cassandra and a single node Elasticsearch),
bin/janusgraph.sh clean
Or if you have a standalone Cassandra installation:
$CASSANDRA_HOME/bin/cqlsh -e 'drop keyspace if exists janusgraph'
Then you would be able to connect with the default conf/janusgraph-cassandra.properties.
I am connecting to a SQL server database in R using the RODBC package and making multiple calls to the database, doing something with the result, writing the result to disk and removing all variables. I then call gc() and close the channel before starting the next iteration. This is roughly shown below.
for(i in 1:1000){
ch <- odbcConnect("some dsn")
result = sqlQuery(ch, 'SELECT * from table where some_condition = i')
#some processing here...
saveRDS(result, 'result.rdata')
# this should remove all object in memory
rm(result)
gc()
odbcClose(ch)
}
My problem is that as the loop progresses, the amount of memory being used by R gets larger and larger (as revelaed in the windows Resouce Monitor), despite the total size of the objects in the global environment not increasing. Eventually, I use up all of the memory available on my machine (16gb, Windows 7, 64 bit) and the process crashes.
Why is this happenning?
How can I force R to free up the memory without restarting R?
Things I have tried that did not work:
multiple calls to gc() as suggested here https://stackoverflow.com/a/1467334/366502.
changing the buffsize, rows_at_time and believeNRows arguments in sqlQuery()
sessionInfo()
R version 3.2.0 (2015-04-16)
Platform: x86_64-w64-mingw32/x64 (64-bit)
Running under: Windows 7 x64 (build 7601) Service Pack 1
locale:
[1] LC_COLLATE=English_United Kingdom.1252 LC_CTYPE=English_United Kingdom.1252 LC_MONETARY=English_United Kingdom.1252 LC_NUMERIC=C LC_TIME=English_United Kingdom.1252
attached base packages:
[1] stats graphics grDevices utils datasets methods base
other attached packages:
[1] data.table_1.9.4 DBI_0.3.1 rsqlserver_1.0 rClr_0.7-4 text_0.0.0.9000 stringr_1.0.0 plyr_1.8.3 RODBC_1.3-11 rvest_0.2.0 tomr_0.0.0.9000
loaded via a namespace (and not attached):
[1] Rcpp_0.12.0 lattice_0.20-31 XML_3.98-1.2 slam_0.1-32 grid_3.2.0 chron_2.3-47 R6_2.1.1 magrittr_1.5 httr_1.0.0 stringi_0.5-5 reshape2_1.4.1 NLP_0.1-8 Matrix_1.2-1 tools_3.2.0
[15] parallel_3.2.0 tm_0.6-2
please tell me what to write in this line in parentheses
var UtilityKey = Registry.LocalMachine.OpenSubKey(...);
This is the code of CustomAction:
public static ActionResult ConfigUpgrade(Session session)
{
var UtilityKey = Registry.LocalMachine.OpenSubKey(...);
if (UtilityKey != null)
{
var value = UtilityKey.GetValue("DisplayVersion");
session.Log("Utility installation found! Version: {0}", value);
session["UTILITYINSTALLATIONEXISTS"] = "1";
}
else
{
session.Log("Utility installation not found!");
session["UTILITYINSTALLATIONEXISTS"] = "0";
}
return ActionResult.Success;
}
Thank you
As Adam Goodwin said in the comments, you need to enter the path to the registry key you are looking for, but there is no need to use a Custom Action for this
http://wixtoolset.org/documentation/manual/v3/howtos/files_and_registry/read_a_registry_entry.html
How To: Read a Registry Entry During Installation
Installers often need to look up the value of a registry entry during the installation process. The resulting registry value is often used in a conditional statement later in install, such as to install a specific component if a registry entry is not found. This how to demonstrates reading an integer value from the registry and verifying that it exists in a launch condition.
Step 1: Read the registry entry into a property
Registry entries are read using the element. The following snippet looks for the the presence of the key that identifies the installation of .NET Framework 2.0 on the target machine*.
<Property Id="NETFRAMEWORK20">
<RegistrySearch
Id="NetFramework20"
Root="HKLM"
Key="Software\Microsoft\NET Framework Setup\NDP\v2.0.50727"
Name="Install"
Type="raw" />
</Property>
The RegistrySearch element specifies a unique id, the root in the registry to search, and the key to look under. The name attribute specifies the specific value to query. The type attribute specifies how the value should be treated. Raw indicates that the value should be prefixed according to the data type of the value. In this case, since Install is a DWORD, the resulting value will be prepended with a #.
The above sample will set the NETFRAMEWORK20 property to "#1" if the registry key was found, and to nothing if it wasn't.
Step 2: Use the property in a condition
After the property is set you can use it in a condition anywhere in your WiX project. The following snippet demonstrates how to use it to block installation if .NET Framework 2.0 is not installed.
<Condition Message="This application requires .NET Framework 2.0. Please install the .NET Framework then run this installer again.">
<![CDATA[Installed OR NETFRAMEWORK20]]>
</Condition>
Installed is a Windows Installer property that ensures the check is only done when the user is installing the application, rather than on a repair or remove. The NETFRAMEWORK20 part of the condition will pass if the property was set. If it is not set the installer will display the error message then abort the installation process.
This registry entry is used for sample purposes only. If you want to detect the installed version of .NET Framework you can use the built-in WiX support. For more information see How To: Check for .NET Framework Versions.