debugging - Visual Studio 2010: suddently Locals, Immediate Window and Watches don't work -

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i have problem week ago, when debugging, suddently "locals" window blank, "immediate window" , watches don't work , return "unable evaluate expression."

also standard debugger display stopped giving me info when break execution check out stuff :-(

alt text

i have played around debugger settings, none of them seems have effect ever on problem.

i did install mvc3 rc1 , nupack before problem started, removing them haven't solved anything. removed extensions , addons 1 one find cause, no result..

does have idea?

i'm running on win7 x64 on standard core2 based laptop.

apparently problem arises when both mvc 3 rc , .net framework async ctp installed on same machine.

you need uninstall mvc 3 rc since comes asp.net web pages, nuget , visual studio update have removed along it.

you can automate process opening visual studio command prompt administrator privilege , running of following commands in it:

wmic product name="microsoft asp.net mvc 3 - visual studio 2010 tools" call uninstall

wmic product name="microsoft asp.net mvc 3 - vwd express 2010 tools" call uninstall

wmic product name="microsoft asp.net web pages" call uninstall

wmic product name="microsoft asp.net web pages - visual studio 2010 tools" call uninstall

wmic product name="microsoft asp.net web pages - vwd express 2010 tools" call uninstall

wmic product name="nuget" call uninstall

msiexec /package {bc0464fa-a0ba-3e38-85bf-dc5b3a401f48} /uninstall {3069d446-63c5-38f4-9d28-41858024419c}

msiexec /package {85076dff-7a17-3566-9cc0-488e6e6d4494} /uninstall {3069d446-63c5-38f4-9d28-41858024419c}

if problem still persists uninstall .net framework async ctp well.

after uninstalling both frameworks , reinstalling mvc 3 rc1 before on machine. can choose install either async ctp or asp.net mvc 3 rc1 , work fine.


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