After installing windows update 1809. Some problems I cannot fix with v4.4. It erased all my restore points. I tried uninstalling updates, reinstaling updates. Problems remain. I have multiple problems. I have run the latest edition of tweaking windows repair v4.4 multiple times in a row in safe mode with antivirus off. (Bitdefender)The version4.4 latest version at the time of writing this. Ater 1809 update. I thought I lost a bunch of programs but I l only lost half my icons from the home screen which I was able to regenerate icons 1 by 1. The programs were all still there. I cannot change default email or web browser to google. Windows Setting simply closes screen when I try. When I go back again Microsoft edge has not been changed. I can change some other default programs but NOT default email or web browser. Strange also even though I don't use Microsoft edge. It refuses to open. I cannot use Microsoft edge at all. Nothing happens when clicked. I tried the settings Microsoft edge repair, reset at setting also nothing works. I have used the SFC file checker, Dism online cleanup multiple times in a row. I have run all repair options for V4.4 in order multiple times in a row All the small problems remain. During the v4.4 repair process problems registering 340 files. Some Files could not be found. Other problems Access to some files was denied. I really don't want to reset my PC. If anyone has any similar issues that were fixed without going nuclear with reset. I could use some help.