when i open the Plutonium launcher and press play it first says attempting to launch game and after that it closes without error or message i reinstalled everything my antivirus is turned off. Is there someone that can help me tried to fix this for 3 hours now.

ok ty

this is so fing annoying i deleted norton reinstalled plutonium into mw3 etc and it still doesnt work im going to remove the whole mw3 folder and then im going to reinstall everything

bye

yeah i hope so to ty for your help i really want to play xD yesterday second game after release i got an moab so want to get some more

haha ok thx

it also blocks the acces to my internet but i cant get an exception

norton lol i did this yesterday whaty you said and it worked so im going to try it again because yesterday i got a message it said redownload plutonium and today i didnt get that message

yeah but i shut the anti virus down before i closed the anti virus it gave a message that they blocked plutonium now i dont get that message anymore

yunagz said in Game start up:

(C: \ Program Files (x86) \ Steam \ steamapps \ common \ Call of Duty Modern Warfare 3)
i did this added it to steam as a non steam game and still it closes down but my anti virus said it deleted something but i redownloaded plutonium so that can not be the problem

thats the problem there is no error it just closes

 i dont know if you can see the image did everything you said but it still doesnt work

sorry but i had mw3 on harddrive d did not know it had to be on c because yesterday it worked fine and it was on d so sorry again

what is the problem then yunagz instead of saying -_- you could help me

i added it on steam but it still doesnt start up the plutonium exe is in my mw3 cant fix it yesterday there was no problem so i dont know what the problem is