physxloader.dll is in error ;adding this my solve your problem

[228rod52]

i've tried to play a game(metro 2033) but physxloader.dll error keeps me from going any further
and its done this with 3 of the games i've tried to install,i'm at a lost to fix this issue.
                                  any suggestions?

[Spoiler]

What is the error? Does it say that the dll can't be found?

You can do a full search on your machine for the DLL and once you find it, if you have it, then register it to your system.

If you don't have it you can try to download it.

http://www.dll-files.com/dffsetup_physxloader.exe