[PC, Windows 10] - Mass Effect (2007) Freezes on main menu after reinstall

sealclubb3r​ 

1. There is very little space left on our system drive (only 3 GB). You should free up at least another 20 GB.

2. There may still be mod files present in places where they are not supposed to be.

   
   
   • Press the Windows key and "R" at the same time to open the Run dialog box.
   • Into the new window, type or copy & paste:  "%temp%"  (Without the quotes.) > hit "ENTER"
   • Now your Windows Explorer should have brought you to the "C:\Users\>your user name<\AppData\Local\\Temp" folder. > Delete all files and folders in it.  
     (If some files or folders can't be deleted, reboot and try again.)

   Then:

   • Go here and download "Revo Uninstaller. (The freeware version, Portable version works too.)
   • Run "Revo Uninstaller" > Uninstall Mass Effect.
   • At the end of the main uninstall, Revo will ask you which cleaning method you want to use. > Select "Advance" > Browse.
   • If "Remaining registration content found" is displayed > Select All > Delete > Next
   • When "Remaining Data and Folders" is displayed > Select All > Delete.
   • Rename the "Mass Effect" folder under "This PC\Documents\BioWare" Into "old_Mass Effect"
   • Restart the PC
   • Install Mass Effect Again.
   • Test.