Use VERSION(4) to get the build number. Each version and SP has its own build number. The build is usually the last set of digits in the version number.

>Is it possible to determine the service pack level for any given version of VFP, development or runtime. I am guessing that if I know the specific file sizes and date and time stamps of the various dlls that I could determine it that way.
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>But I am looking to do it programmatically. My understanding is that version() does not provide me with this information.