Unfortunately following your advice did not solve my problem. I forgot to mention that I use Windows 10 Pro, but strange enough the system information says Windows 10 PRO but my drive says Windows7_OS(C:). I do hope you can help me. This problems is really annoying. I want to run the Tweaking repair system as I cannot update my Windows software. It has been impossible since the installation of windows 10 6 months ago. So, it has never been updated.