Forms and reports recompile for several reasons. One reason is a change in any header or include files. In PRGs if the date of the FXP is before the date of the PRG it will auto compile when you run it. I had a case one time where every PRG compiled every time I ran them. It turned out the date was way ahead on all the PRG files yet when the FXP was created it got the current date. In your case I would guess when the date was reset one of the PCs could have had a bad date before? I think changing the time zone on a PC can do it too. There is an internal datetime stamp on every line in a form and report.
HTH
John.

>I was wondering if you ever figured out why forms recompile right after daylight savings time? We switched to DST over the weekend and now 328 of the 840 forms in our project recompiled. Not all of the, only 328 of them. Go figure :)
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>Chris
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>>Every once and a while when I do a build a all my Form.SCX files recompile during the build process. This changes the dates on every one and makes it hard to compair with the backups. Anyone have any idea why this happens?