I have a machine with VS 2013 and 2010 installed side by side and When i open a SharePoint 2010 project with Vs2013 which have Visual Webpart(.ascx file) or when i go to Properties Tab of my Project i get the following error:
vssphost4.exe has stopped working
Also i lost Intellisense in .aspx or .ascx files on "asp" tags but not "SharePoint" tags!!.
At the beginning VS was fine until i installed SharePoint language pack and this errors showed up.
As far as i know VS2013 use this file(vssphost4.exe) to communicate with SharePoint. also when trying to add SharePoint Connection via Server Explorer i get this error:
A task was canceled
I must mention that i can't Deploy or Retract the project either(error in Recycling App pool or deploy step).
This is waht i got from Event Viewer:
Faulting application name: vssphost4.exe, version: 12.0.21005.1, timestamp: 0x524fa958
Faulting module name: mscorwks.dll, version:2.0.50727.5448, time stamp: 0x4e153960
Exception code: 0xc0000005
Fault offset: 0x00000000004ad824
Faulting process id: 0x%9
Faulting application start time: 0x%10
Faulting application path: %11 Faulting
module path: %12 Report Id: %13
And before that record i got this:
.NET Runtime version 2.0.50727.5448 - Fatal Execution Engine Error (000007FEF2EF7836) (80131506)
I reinstalled VS2013 but no chance.