I have migrated my ASP.NET MVC 2 project to VS 2010 + .NET 4.0.
Now when i start the application i get a lot of "CultureNotFoundException" in IntelliTrace and Output/Gebug window :
A first chance exception of type 'System.Globalization.CultureNotFoundException' occurred in mscorlib.dll
I know what "A first chance exception" means, but when i try to debug(added "CultureNotFoundException" into Bebug/Exceptions[Thrown]) why ex. is thrown i got this detailed exception text:
System.Globalization.CultureNotFoundException occurred
Message=Culture is not supported.
Parameter name: name
designer is an invalid culture identifier.
Source=mscorlib
ParamName=name
InvalidCultureName=designer
StackTrace:
at System.Globalization.CultureInfo..ctor(String name, Boolean useUserOverride)
InnerException:
I wonder why .NET is trying to create CultureInfo with name "designer"?
Isn't it bug?
Best Answer
I had a similar issue with the CultureName "UserCache". To resolve this I deleted all the folders from in here: