Hi Neil, Sorry for the delay.
Here is a link on other possible ways you could install this update.
http://windows.microsoft.com/en-US/windows7/install-windows-7-service-pack-1
This update is really important for your system and you really need to install it anyway you can. I have run out of ideas on what you need to do to install it but there are other tech forums who have experts in this field. I will post links to these forums and I urge you to visit one of them to get this resolved. You should inform them that you received help for a zeroaccess infection and that Windows 7 Service Pack 1 fails to install after its removal.
This is my general post when a user has a problem thats not Malware related.
The problems you are still experiencing are not coming from malware as all of your latest logs have come back clean.
As this is a dedicated Malware Removal site I think those issues are best left to experts elsewhere..
Here are some excellent Tech sites (in no particular order) that may be able to help with these problems:
So as I said above your logs are clean, I hope you can resolve your other problem with the links that I provided.
Regards maxi
