No Emulator lists to deploy windows phone app

问题:

I'm not able to see any of emulator in VS 2012 express for windows phone. My system has all requirements to run an emulator. previously I was able to debug on emulator. After uninstalling and reinstalling VS 2012 I'm unable to get emulator list and i'm getting error "There were deployment error" and error list shows " Error 1 Exception from HRESULT: 0x89721500". Please help me to solve this problem as I'm unable to test my window phone apps on my system.

回答1:

Maybe you could fix this issue by deleting this folder:

When you use Visual Studio 2012

C:\Users\<username>\AppData\Local\Microsoft\Phone Tools\CoreCon\11.0

When you use Visual Studio 2015

C:\Users\<username>\AppData\Local\Microsoft\Phone Tools\CoreCon\12.0

Then open VS2012 or VS 2015 again.

If not repairing is always recommended

回答2:

In addition to Daniel's answer, you may need to then manually repair the emulator install from programs and features in control panel.