Did you do a forum search? Not clear exactly what your error message is, but this might help:
Pending Reeboot:
To work around the pending reboot issue:
1. Open Regedit
2. Find the key "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager"
3. Rename the "PendingFileRenameOperations" value to "PendingFileRenameOperations2"
Phil P.S. If you find my comment helpful or if it answers your question, please mark it as such.