As you can note from here:

http://www.scriptlogic.com/KiXtart/DevReport.asp

Ver4.12 contained several changes to the various SET commands but Rudd's notes seemed to indicate that he fixed known bugs. We don't use environment variables at all so this is not something we use or test a lot. Perhaps Jens or Les might be able to offer other possibilities.

Jens' point is that at any one time there are various environments open & which one you choose to test within can change the apparent results.

[ 28. January 2003, 20:39: Message edited by: Jack Lothian ]
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Jack