any idea what it could be or could you help me with teamviewer

i would just install mw2 to Xex again as i had this so i did that and it worked.
*New problem*
When I go to default_mp.Xex it says the disc is unreadable can anybody help.

ermmm i would re install mw2 again i could do that for you through team viewer if u like the copy and paste the default_mp.xex and patch_ff or whatever it is into the game then start it and it should be fine because u dont even need the disc my friend

i just finished putting the mw2 seo on my HDD trough [ Register or Signin to view external links. ] .

and when i go to load mw2 it comes up with a black screen and thats all it does.. can somone help me?

It comes up as a black screen and doesn't load it did before but my newest computer crashed and is getting fixed is it because i using a really old computer.