The Jet sorting DLLs could not be loaded properly. (Error 3757)

Microsoft� Jet uses two sorting DLLs for comparisons and indexing, MSWSTR10.DLL and MSWDAT10.DLL. Make sure that those DLLs are in the path used to load DLLs.

If another application has deleted or corrupted the DLLs you will need to re-install them.