I'm using XP pro with sp3 when trying to open my music or downloads folders in my documents folder I get the error message misssing ordinal 6880 in DLLMFC42.DLL - the contents of the folders are displayed for a few seconds before the message comes up. Clicking OK on the message and all folders close and the desktop refreshes itself I've done a re install of the operating system using the R repair option but problem remains the same.