Borderlands will not start?

Ok, I've been trying to get Borderlands running for over three hours now. I have yet to see even the main menu because I keep getting these errors (in the order they're given) http://tinypic.com/r/jfdq1i/7 http://tinypic.com/r/21kc9p5/7 http://tinypic.com/r/346uk46/7 Can somebody help me? I'm... show more Ok, I've been trying to get Borderlands running for over three hours now. I have yet to see even the main menu because I keep getting these errors (in the order they're given)

http://tinypic.com/r/jfdq1i/7
http://tinypic.com/r/21kc9p5/7
http://tinypic.com/r/346uk46/7

Can somebody help me? I'm pretty sure its an error with PhysX but I've tried running both the installer that came with the game and the installer from the PhysX site through command prompt with the parameter /quiet. I'm not sure if I should just download physcudart_20.dll from a website or what. And if I do download that, where should I put it? I really want to play this game but I can't because of these annoying errors. I bought this through Steam and tried verifying game cache. I also tried deleting local game content and re-downloading it but that did not work.

==System==

Operating System: Windows 7 Home Premium 64-Bit
Processor: AMD Athalon II Dual-Core M300 (2 CPUs), ~2.0GHz
Memory: 4096 MB RAM
Page File: 2422MB used, 5252MB available
DirectX Version: DirectX 11

==Display==

Name: AMD M880G with ATI Mobility Radeon HD 4200
Manufacturer: ATI Technologies, Inc.
Chip Type: ATI display adapter (0x9712)
Approx. Total Memory: 1916MB

Main Driver: atiumd64.dll,atidxx64.dll,atiumdag,a...
Version: 8.632.0.0

==Sound==

Name: Speakers (Conexant High Definition Audio)
Update: It is NOT an illegal copy of Borderlands. I bought it from Steam a few days ago for $10 during some Christmas sale. It is completely legal.
Update 2: *SOLUTION* i just downloaded physxcudart_20.dll from http://www.dll-download-system.com/home/p-dlls-not-system-/physxcudart-20.dll/details.html and put the file in my C:/Windows/system and it worked!!!!!!!
2 answers 2