Another version of Microsoft Visual Studio 2008 has been detected on this system that must be updated to SP1.

Go to the following registry entry:

HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\DevDiv\VS\Servicing\9.0

Set "SP" value to "1"
Set "SPIndex" value to "1"



HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\DevDiv\VS\Servicing\9.0\RED\1033


Set "SP" value to "1"
Set "SPIndex" value to "1"

Set "SPName" value to "SP1"