Solved
Physxloader.dll file missing from Dragon Age Origin install
that doesn't work if the user has a newer version installed it just cancels the download
(cm edit - created new thread for tracking)
i installed it through steam followed your solution and EA to download physx and repair through EA app but neither worked so i installled it through EA instead and went a downloaded a different physx file from a different site it downloaded and installed the file successfully and the game now works
