Windows 7: .NET Framework 1.1 Install error

Hi all
I tried out the RC beta of Windows 7 Ult x64, and the appz i use daily worked on it. So I got myself a real copy of Windows 7 sense I dont need all in Ult I thought save some € and get Pro x64.



But This gave me a lot of problems with .NET framework 1.1 which I must use for the app "Magic File renamer".

When I try to install framework I get this error:
It closes and I get an option "Install with recommended.." and I choose that.
and get the same error.

Try to install it with using "Run as admin.." and get the same error.

Sidenote:
I installed Pro in same way as Ult. using no specific accounts, just the default created by win. Looking in control panel it says "administrator" on me.

Cheers
Nico

Are you installing the 64bit version ... get it here

But can I really use 2.0 for a app requir to use 1.1?

And I also have issues installing 2.0, but I ofund another app equal to the one i tried to installed so I didnt need 2.0.
But the error I got when trying to install .NEt framework 2.0 is:

Error opening installation log file. Verify that the specified log file location exits and is
writeable.
EDIT: The file exist, I located it.

Error creating process <E:\I\Temp\IXP000.TMP\Install.exe>. Reason: C:\Windows\System32\advpack.dll

cheers