.Net Framework 3.5 or 3.5 SP1 won't install. Gets to about 80% then flops.
I have run the cleanup up tool by Aaron Stebner, but to no avail.

Any Help?

EDIT: I get this error:

Description:
Microsoft .NET Framework 3.5 SP1 has encountered a problem during setup. Setup did not complete correctly.

Problem signature:
Problem Event Name: VisualStudio8Setup
Problem Signature 01: 35101
Problem Signature 02: 3.5.30729.01_ORCAS_X86_NET
Problem Signature 03: CBS
Problem Signature 04: INST
Problem Signature 05: F
Problem Signature 06: gencomp750,{61040379-156d-4ece-b126-ea395a3b2
Problem Signature 07: BASERET_UNKNOWN
Problem Signature 08: -
Problem Signature 09: 5
Problem Signature 10: WUSA
OS Version: 6.0.6000.2.0.0.768.2
Locale ID: 5129



Additional information about the problem:
LCID: 1033

In Run tpye:

msconfig

Select the Services tab.

Check the box entitled, "Hide All Microsoft Services."

Click Disable All.

Restart your computer and try installing the update.

Originally Posted by Jerevans

Thanks,

I ended up restoring my PC anyway and it installed perfect.

No problem.