Win32s Information

Win32s is a package provided by Microsoft to implement a subset of win32 api calls on Windows 3.1 machines. It is not widely used as it used to be as Windows 3.1 is no longer widely used. Nevertheless, it is available for those who need their 32 bit applications to run on all platforms.

More information is available on the Web by using the search key Win32s. Here are two sites from which this software can be downloaded.
http://www.ncsa.uiuc.edu/SDG/Software/mosaic-w/faq/win32.html
http://www.download.com