Hi, I upgraded a Vista Business 32bit PC to Windows 7 Enterprise 32bit and noticed that windows updates were failing. I narrowed it down to three which I installed individually successfully. These were: KB976972 KB977074 KB979538 Please could you check these updates and resolve, a quick search on the internet reveals a lot of people are having these problems.

Hi, to see the cause of failures with Windows Vista or Windows 7 updates, we must look for error messages in the file CBS.log. Please run the Windows Explorer and go to the folder "C:\Windows\Logs\CBS\" and copy the file "CBS.log" to your document folder (otherwise you can't upload it) and upload the complete CBS.log to your SkyDrive [1] and post a link here. André [1] http://social.technet.microsoft.com/Forums/en-US/w7itproui/thread/4fc10639-02db-4665-993a-08d865088d65"A programmer is just a tool which converts caffeine into code" CLIP- Stellvertreter http://www.winvistaside.de/

Most users can install the updates properly. The issue in your system should be caused by some other reasons. I suggest you temporary disable or remove the antivirus and check the result. If the issue still occurs, please let us know if you have a Windows Server Update Services in your network. You may refer the following article to troubleshoot this kind of issues. You cannot install some updates or programs Arthur Xie TechNet Subscriber Support in forum If you have any feedback on our support, please contact tngfb@microsoft.com.Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.