In my Windows Phone app,I am facing an error when try to run the emulator. Error comes with following description:
BTW I am using windows 8.1 which is not activated yet! How to fix this error ?
Related
My Windows 8.1 app only crashes when it's installed from the Windows Store on Windows 8.1. These are the different ways how I tried to install and run the app. Success means the app launched fine and showed me my first page. Fail means it crashes after showing the splash screen.
Debug the app in Windows 10: success
Start a release version from Visual Studio without debugging in Windows 10: success
Debug the app in Windows 8.1: success
Start a release version from Visual Studio without debugging in Windows 8.1: success
Remote debugging from Windows 10 to Windows 8.1: success
Remote debugging from Windows to Windows 8.1, but just start a release version from Visual Studio without debugging: success
Sideload app-packages in Windows 8.1: success
Install from Store on Windows 10: success
Install from Store on Windows 8.1: fail
I can reproduce this issue on every Windows 8.1 machine. The app just crashes a few seconds after it showed the splash screen.
I went looking in the event viewer and found an error saying that a remote procedure call failed. There's also an application error saying that combase.dll is the faulting module.
After loading the first page, the app checks if your PC has internet access. If it doesn't, it lets you know you need to check your internet connection. The app has the permission to access the internet as client.
I also configured an application-wide exception handler that catches every unhandled exception. The app then just shows an error message.
If you want to try for yourself: https://www.microsoft.com/store/apps/9wzdncrfj9d5
everytime I try to start my app on my Lumia 1020 I get this error:
Error: DEP6250 : The Device runs on a not supported version of the OS
(I translated it from german...)
I "unlocked" my phone a few minutes ago so I think that this won't be the problem.
I also searched for an update but everything is fine...
I used the free Visual Studio express 2013 for store developers
Does anyone have ideas?
Your problem is that you are probably trying to deploy a Windows Phone 8.1 app to a device running Windows Phone 8.0. That is not possible. You need to Either create a Windows Phone 8.0 app and run it on the device or update your device to Windows Phone 8.1 in order to run WP8.1 apps. Windows Phone 8.0 apps will work on WP8.1 but the other way around will not happen.
I want to make a simple windows phone 8 app. And I have installed on my pc:
OS : Windows 8 pro
Visual studio 2013
SDK 8.0
And when I debug my app it give error below:
Deployment failed because no Windows Phone was detected. Make sure a phone is connected and powered on.
For resolving this error, when I an installing windows 8.1 Emulator it give me error below:
This computer does not support the windows phone emulator, which require the 64-bit edition of windows 8.1 Pro and a computer that support Hyper-v,
And my system type is 64-bit OS, x64-based processor.
Kindly suggest me for resolving this issue, I am waiting for your reply.
Thanks.
Does your computer support Hyper-V ? If it doesn't, then you can't run the emulator on your machine. According to the below Microsoft link,
Your computer’s BIOS must support the following requirements, and they must be enabled:
Hardware-assisted virtualization.
Second Level Address Translation (SLAT).
Hardware-based Data Execution Prevention (DEP)."
http://msdn.microsoft.com/en-us/library/windowsphone/develop/ff626524%28v=vs.105%29.aspx#hyperv
It was working fine yesterday. Today, morning I just execute the project then I see the pop up error "windows phone emulator was not able to connect to the windows phone operating system; my be some functionality disabled".
Hyper-V is on and simulator of windows metro app is running well. Please suggest some solution
Windows Phone 8 SDK setup gives a warning that says I can not run Windows Phone 8 emulator on my PC since it does not support hardware virtualization. The annoying thing is, it gives this error at the end of the setup process, after it has everything installed.
It there a utility program that can check for that compatibility before installing SDK?
It's described here in detail:
http://www.howtogeek.com/73318/how-to-check-if-your-cpu-supports-second-level-address-translation-slat/