Try rebooting in Safe Mode Command Prompt.
Then:

CD C:\Windows\system32
DIR shlwapi.dll

If present, enter: regsvr32 /s shlwapi.dll

Then reboot.

"ed" <ed@discussions.microsoft.com> wrote in message
news:10529ECA-2B8D-4FC9-A4DB-B455B7338774@microsoft.com...
> Help...Winlogon.exe Entry point not found...missing SHLWAPI.DLL
>
> Windows will not start at all what to do?