Solved cant even launch game win10

GameGuard pops up big shield guy in middle of my screen then goes away nothing happens after that ive read the other 2 win10 threads done everything listed in them and nothing has helped me yet

anti virus and windows defender are both off + even gave permission with them off
UAC is off
have no 3rd party antivirus nothing

 

for me it only works with window mode(-w in shortcut) and windows xp compability, have you tried that?

 

yup -w on shortcut and game, launcher, usabattle exe's are set to win xp sp2

 

run it in win xp mode i had to

 

can you run the game without the GameGuard (does another exe loads the game) ?, if you can then it looks like an issue with applying the patch, i would try reinstalling diablo and the europebattle.net patch.
otherwise its diablo issue, try running the D2VidTst.exe (also under windows xp sp 2 compability) and then the game itself

 

i got it figured out i did full reinstall and skipped all the capability things just installed d2 + usabattle.net installer and worked flawless