After installing Windows 10 my Windows Live Mail has a partly black screen. When I scroll the email list everything is overwritten, same if I move an email or delete an email. I encountered the problem before Windows 10 and it was an update which I could uninstall. Now I cannot find any solution to my problem. I cannot find the offending update anymore. I exported my email and the folder is 9GB big!! Please help me to fix Windows Live Mail.