I did a quick search and found 6 instances of MSVCP70.dll, though not in the Photoshop(CS) folder(that was MSVCP60.dll) C:Program Filesbackburner 2 C:WINDOWSsystem32 C:Program FilesAdobePremiere Pro C:Program Filesdiscreetcombustion 3 C:Program FilesAdobeAfter Effects 6.0Support Files C:Program FilesMicrosoft OfficeOffice10VS Runtime They were all 476 KB though, wonder what would happen if you copied one? My advice would be to Reinstall Photoshop, your plugins folder shouldn't be affected.