> My bet would be on JEMM as the one which messes with memory control > blocks.
You're right. It is JEMM. > Yup. TSRs which are never unloaded would not be a problem, otherwise > they could leave holes, but that's life... One could even re-run your > program and try to relocate the ENV again into such a hole, if it's big > enough :=) Sure, you can run it any number of times. > FreeCOM does maintain the master environment > pointer (its segment) in its PSP:3Ch slot, additionally FreeCOM seems > to use the contents of that 'slot', not some copy it made, whenever > it needs to access the ENV. 3Ch is reserved as far as I know. Do you mean 2Ch? That's what my program modifies. ------------------------------------------------------------------------------ This SF.net email is sponsored by Windows: Build for Windows Store. http://p.sf.net/sfu/windows-dev2dev _______________________________________________ Freedos-user mailing list Freedos-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freedos-user