Check out Microsoft.Public.Vstudio.Setup, they may be able to help you a
little better.
I also have the same Problem but have been unable to solve it:( It only
happenes on my XP machine my Win 2K machine seems fine, Same install aswell.
Ta
MCN
"HS" <ha*********@hotmail.com> wrote in message
news:%2****************@TK2MSFTNGP09.phx.gbl...
In Upgrade Wizard , I always get the msg "Upgrade failed: Exception
Occurred. Invalid System Configuration (Unable to Locate
Microsoft.VisualBasic.UpgradeExtensions.dll). Please run setup again"
Reinstalled it again but no luck. any help.