Have they any idea how pathetically dumb they appear to be. ME and ME 3 will work on windows 10, but apparently it's just too complicated for them to get ME 2 to work on win 10. They knew win 10 was going to replace all previous versions of windows and too prepare for it.
If you are using Origin, you can rename or move two files MassEffect2.exe and MassEffect2.par. Then let Origin repair files. This worked for me, and I am still running the latest Windows 10 betas.
I have a hard copy outside of origin. Game runs well on high settings, but alas, no saves. Tried all the compatibility modes and admin options and a reinstall. nowt.
Found a solution for my problem. Apparently Windows 10 set folders to read only. One has to manually disable this option in save file properties, and apply, also set sharing options to admin with control. Worked on my account fine. Glad to say, playing again, first time for a while. Awesome game. Windows 10 is good also.
