Go through the following steps to clear the Windows Registry keys which will help in bypassing this error.
1.Launch regedit from the Windows command interface
2. Make a backup of the registry before doing any changes
3. Go to the following registry key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Session Manager - PendingFileRenameOperations =
Any pending reboot requests will be listed such as the following examples:
4.Delete the data in the registry key . Do not delete the key itself
5. Run the CABI installer again.
This should help you proceed with the installation.