[Mark™]

Quote:

Originally Posted by [L3th4l] I have the same problem installing .net framework 4.0 in windows xp! I've tried so many tips from a ****** search - non of those helped. I re-installed windows - didn't work either. Til now, I'm still on 3.5 (in xp).

i dont think you can upgrade to 4.0 from 3.5 in Win XP, though i might be incorrect try this link below. This might solve the problem : http://msdn.microsoft.com/en-us/library/ee941656.aspx