Message WZ55

WinZip® could not access the correct version of the specified DLL. It is possible that the DLL from a previous version of WinZip is still loaded, or that the wrong version of the DLL is in the WinZip folder. To solve this problem follow both of these steps:

1. Verify that the DLL in your WinZip folder has the same date as WINZIP.EXE or WINZIP32.EXE. If not, reload all WinZip related files from the distribution CD. DO NOT use WinZip to extract files from the online distribution version of WinZip to the folder from which you are running WinZip, since that can cause unpredictable results.
2. Exit Windows and then run WinZip again. Closing Windows ensures that old versions of the DLL are not loaded.