The message "The file OLEAUT32.DLL is out of date. This program requires a newer version" may occur if this file has been replaced by an older version. Pretty Good Solitaire uses a number of support files in the Windows/System folder and some of these files have versions that are incompatible. The setup program installs the proper versions of these files, but setup programs from other applications may overwrite these files with older versions. The solution to version conflicts is simply to reinstall Pretty Good Solitaire using the original setup program. You can download the setup file from our download page if you don't still have it.