[Win7 64bit] Problems with joining online games.

[NoSoap]

FIXED, Didnt install with Origin.
Apologies if this has been posted before, I can assure you I did 'search' but nobody had the exact problem I do.


PC:
OS: Windows 7 Home Edition
Processor: Intel(R) Core(TM)2 Duo CPU E7600 @ 3.06GHz
RAM: 12.0GB DDR3
System type: 64-bit
Graphics Card: ATI Radeon HD 4670
(Any more info needed?).

Type of Bug/Error:
-Installed PR via Desura since the 3 part install's never worked for me.
-PR.exe runs fine, loading screen etc and goes to the menu.
-I can host a local server, all works well (Max'd out settings too) [Yes, the game runs smoothly with bots]
-When I go on Co-op or MP in general, and click join a server the game 'Alt-tabs' back to the desktop and closes itself, no errors but a windows error sound.
-However, I did once or twice get the error; ERROR: Unable to open BF2 process.


Note: I'd like to avoid re-downloading the game if possible, and I most certainly am not reinstalling windows as it was a right pain the arse.
Thanks, hope you can help.

[Daniel]

Does vanilla BF2 work fine?

[NoSoap]

Does vanilla BF2 work fine?

Nevermind I fixed it, I forgot to click install on Origin.
Thanks for your help though, you made me check whether BF2 did actually work