The origina 6880dll could not be located in the mfc42dll what should i do?or what does it mean?

Answer 1

DLL stands for DYNAMIC LINK LIBRARY, a type of file system implemented by Microsoft and whose formats are the same as Windows EXE (executable) files. DLL files can contain code, data, and resources in any combination. Their original purpose was to save disk space and memory required for applications by storing it locally on hard drives. DLL files exist as a single, separate file loaded once into memory during usage. The 6880 and mfc42 are probably just file names. Have you run a search of your files?? You may also want to do a virus scan or do a defragmenting of your files.