I upgraded to the free version of Windows 10 fro 8.1. Wish I hadn't now. After upgrade, forms that I used to be able to fill out online (e.g. irs form 941) will not allow this action. After several attempts to do so on various sites. (and a few other slow issues fro 10) I decided to uninstall windows 10 and go back to the 8.1. Seem to go off without a hitch. Until I tried to open any saved pdfs on my computer. I get an error message "c:\users\GAM ME\desktop\f941 2015.pdf The specified path does not exist. Check the path, and then try again. this is the same error I get with every pdf saved on my computer the only change being the exact name of file. So I tried to go open the App Reader and It starts to open and them closes. Please help! Wish I had never clicked on upgrade to windows 10.
Update: I am now finding out that a lot of my apps will not open. Specifically: Skype, Netflix, Video, MSN Money, Reader, MSN Weather, MSN Travel, MSN Health and Fitness, Magic Jigsaw Puzzle, HP Connected Drive and HP All-in-One Printer Remote. I did run the windows troubleshooter. Did not fix the issue.