Install ARCGIS 10 in Windows 7 64 bits (PROBLEM)

Discussion created by JoseMSQ on Apr 20, 2012
Latest reply on Apr 20, 2012 by vsfoote
Hi all, I am trying to install ArcGis 10 on a computer with windows 7 64bits that is installed NET framework 4.0 by default.
It seems that I need to install ArcGis10 the Microsoft. NET Framework 3.5 Service Pack 1.
The problem is that when I go to install 3.5sp1, instalation fails. I can't install this 3.5 sp1 in any way. Does anyone know how to solve this?
Thanks in advance.