uxtheme patcher is so u can apply .styles and .themes skin files not .wba files from windowblinds. the reason your windows goes to classic skin is b/c the program wasnt installed and registered correctly, i had the same problem before, i believe there is a stardock uninstall tool that will clean up all the files for the program so u can do a fresh install. Also disable any anti virus/firewall while installing the program.