I am unable to install the Windows 7 SP1 to my laptop. I am running Win 7 64bit, and have attempted to install the 64bit SP1 first via the automatic updates feature, and then manually with the SP1 download (windows6.1-KB976932-X64.exe). The SP1 installer progresses to the point where it shuts down the system and reboots, but when I log back in I get the SP1 installer dialog reporting "Installation was not successful". Clicking the show error link reveals DS_S_SUCCESS(0x0).
I have followed the troubleshooting steps of 1) using the troubleshooter to "Fix Problems with Windows Update" and 2) installed the System Update Rediness Tool, but installation of SP1 still fails with the same error.
I have successfully applied SP1 on a different system. No ideas why I am having problems with my laptop.