I have Registered my device for developer.
But after choosing device in VS2012 and start deploying , It Gives error .
Unable to install application. The maximum number of developer applications on this phone has been reached. Please uninstall a developer application and try again.
I am new to deployment on device . Please suggest .
Do you happen to have multiple Windows Phone 8 devices? It turns out that if you register two devices under the same name, this problem arises. I had registered two Windows Phone Devices for development, but I hadn't given them a unique name (they were both named the default, which is Windows Phone, I think). On the first device, I had multiple test apps installed and, obviously, on the second device, nothing was installed, hence my frustration regarding the error. I did the following to make it work:
Remove the phone(s) from the dev portal,
Unregister both devices using Windows Phone Developer Registration.
Rename the devices, making sure their names are not the same.
Re-register the phones again, now with new, unique names.
I hope it works for you as well.
Uninstall the unwanted applications from the device.
Restart the device
Try to deploy the solution. It will work now.
It means you have installed three(3) testing app. windows phone have limit of max 3 app installation for debug.
Uninstall one of your previously installed application.
Now deploy your new application again.
Hope will work now.
Related
I have installed PostgreSQL v9.6 on Windows 7 using my user (PC-Admin), the problem is when I start Pgadmin4.exe the application shows that it is starting then freeze without showing the GUI , taking the following notes into consideration:
it is working fine for other users on the PC even if not in admin group.
I tried to uninstall it , delete registry folders for local machine & local user and also delete the temp folder and Apps roaming , also the folder of the program in c:/ drive and then re-install it again and problem has not been solved.
I believe that something went wrong during first time installation for my user
but I could not figure it out.
Please help me, what to do in order to clear my installation profile and then having the GUI launched after short while from starting the Pgadmin4.exe
Regards
Solved and GUI started ! just by disconnecting PC from internet before opening the application.
pgAdmin4 hosts desktop application on 127.0.0.1:(Random_Port) when started, So if you have proxy setup then upgrade to pgAdmin4 version1.6, It has resolved the this proxy related issue. (Link)
We have a Silverlight app written for Windows Phone 8.
Everyone in the company has upgraded to Windows Phone 10 and the app still install and runs perfectly from the Microsoft Store. Except for one phone! Unlocking the phone for development and running it in debug gives the following errors in the output...
Exception thrown: 'System.IO.FileNotFoundException' in mscorlib.ni.dll
Exception thrown: 'System.TypeLoadException' in mscorlib.ni.dll
Getting the detailed output for the FileNotFoundException gives the following...
Additional information: Could not load file or assembly
'System.Windows.RuntimeHost, Version=2.0.6.0,
Culture=neutral, PublicKeyToken=7cec85d7bea7798e'
or one of its dependencies. The system cannot find the file specified.
The System.Windows.Runtimehost dll is the host for running a Silverlight application. That would explain why it does not run. But how can this be missing from the phone and not from any other phone?
We tried a factory reset of the phone and it still does not work.
Anyone else seem this, any ideas?
I managed to get a suggestion from a Microsoft forum that worked.
I used the Windows Device Recovery Tool that allows a new image to be downloaded and then installed on the phone. It automatically pulls down the correct image for your make/model of phone. I assume these are hosted at Microsoft. After the phone was updated with the new image it worked as expected.
I have an iOS application codename One, which is running in normally iPhone 5 and 6, which use the iOS operating system version 10.
However, that my app is not working on iPhone 4 and 4s, which use the iOS operating system 9.
Any idea what might be happening?
Thanks in advance.
Apps should work fine all the way back to OS 6.0 without a problem (Apple made the cutoff of 6.0 mandatory).
I'm guessing you failed at the install stage which could mean one of the following:
Missing or incorrect UDID setting - if you got the device UDID from an app it's probably incorrect if it's not in the provisioning well... it's missing.
Previously installed app with the same package/id either from the appstore or a previous build with a difference certificate
Parental control settings or corporate restriction limiting installs
Apple OTA install bug - the workaround for this is simple, connect the device with a cable and try to install the IPA thru itunes. Sometimes it starts working OTA after doing this once (FYI: OTA == Over the air)
I have a big problem.
I wrote an app for Windows Phone 7.1+, and it's also published on Windows Phone Store:
this app works well for Windows Phone 7.1 and also for Windows Phone 8, and there were no problems during app submission process (who also declares that my app is fully compatible with any OS since Windows Phone 7.5).
The problem is related only to my Scheduled Agent, which runs perfectly on Windows Phone Mango (7.1), but it is not firing at all on Windows Phone 8 (I've also tested my app on real devices, with both the OS').
When I upgraded to Visual Studio 2012 (Express for Windows Phone), I've noticed that it is possibile to add two different types of ScheduledTaskAgent project: one for Windows Phone 7.5 and one for Windows Phone 8 (obviously it wasn't so in Visual Studio 2010...and I used the only one available = the first) !
Dou you think this can be the reason while the scheduled agent is not working in WP8?
What's the difference between the two projects types?
How to manage (in code I mean) two projects of that type? Is it possible?
How can I choose which task I have to register (see code below)?
Will the submission process fail with two ScheduledTaskAgent projects (I think so)?
This is the critical part of the code, when I'm registering my task at startup:
PeriodicTask newTask = new PeriodicTask("MyTaskID");
newTask.Description = "my Description";
ScheduledActionService.Add(newTask);
#if DEBUG
Microsoft.Phone.Scheduler.ScheduledActionService.LaunchForTest("MyTaskID", TimeSpan.FromSeconds(5));
#endif
Thank you in advance.
The only difference between the two project types is (1) the Windows Phone 8 one targets Windows Phone 8 instead of 7.1 and (2) it references the Windows Phone 8 SDK instead of the Windows Phone 7 dlls.
I have an application where I have two projects (7.1 and 8.0). I also have two background agent projects (7.1 and 8.0) and I share code between them using linked files. I reference the 8.0 agent from the 8.0 project and the 7.1 agent from the 7.1 project. I used this example as a best practice for having the two versions of code.
You do not want to reference two agents since that will not work.
If you remove the #if DEBUG does your agent get called when you're debugging?
First make sure you got the proper reference in app manifest file.
<ExtendedTask Name="BackgroundTask">
<BackgroundServiceAgent Specifier="ScheduledTaskAgent" Name="MyApp.Agent" Source="MyApp.Agent" Type="MyApp.Agent.ScheduledAgent" />
</ExtendedTask>
Second the Agent library must be referenced in the main app project.
Third, make sure you are not exceeding the allowed running time or memory allocation. In WP8 the cap for background agent was raised to 11MB. Also there is a limit of app with registered background tasks, so it might be possible that there was no free slot for your task with bg agent.
I recently upgraded my android version from 2.2.3 to 2.3.5 (HTC Desire HD), and now eclipse cannot find it, I had no problems prior. I had no problems before. USB debugging is enabled, and my connection type is on charge only (have tried disk drive too). Restarting the computer did nothing, nor did restarting eclipse. I have also done a factory data reset many times. I am on windows 7.
Any ideas/Know what the problem is?
Thanks.
Answer courtesy of 'Samir Mangroliya':
--> Download and install HTC Sync in your pc.
Downloading HTC Sync installed the necessary drivers to my computer.
Connect your phone to computer before starting Eclipse.