Receiveing Error: !! 0xc0000034 !! 142/53007 (_0000000000000000.cdf-ms) during Windows 7 SP1 installation?

Option 1: Use a system restore point to recover the system

This one is pretty self explanatory. Boot your machine into WinRE and pick a restore point before the service pack was installed. This should get you back up and running.
This doesnt work on server

Option 2: Delete the poqexec entry

Boot into WinRE and choose a command prompt then run the following commands and restart the computer:
Reg load HKLM\BaseSystem C:\Windows\System32\config\SYSTEM
Reg Delete "HKLM\BaseSystem\CurrentControlSet\Control\Ses sion Manager" /v SetupExecute
Reg add "HKLM\BaseSystem\CurrentControlSet\Control\Ses sion Manager" /v SetupExecute /t REG_MULTI_SZ



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