KING_TURKEY

hi. i have a problem with mta 1.0 (the new version which supports vista and 7) till today. when i start mta normal or with admin rights and klick browse list its crash. no respone. it freeze. but i can open map editor. when i quick connect a server it connects but black screen. only the chatbox. i need rly help. i have windows 7. this problem coming from today. yesterday i could play.