Ensuring all applications run on latest CLR

If you want to ensure that all applications run on the latest CLR installed on your system, you just need to change some registry settings or set a flag in VS.NET 2005 (Beta 1). There is a switch in VS.NET 2005 (Beta 1) which does this.

Doing it with registry:

To turn on the switch
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft
\.NETFramework\OnlyUseLatestCLR=dword:00000001

To turn off the swtich
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft
\.NETFramework\OnlyUseLatestCLR=dword:00000000