On Tue, 14 May 2013 22:34:05 -0000, you wrote: I can't apply the patches because PATH isn't a recognised command. ;) which seems to involve rebuilding a monitor which results in a CATCH-22. PATH isn't a recognized command in TWONKY? Anyway, if you have SYS:PATH.EXE, you may try to build a monitor with PATH command. Look at my MONGEN and you will see the following: ;Type "command-name,dispatch,flags,unique-bits,PRVTAB-name" *PATH,,RUNFLG,UNIQ.2, * So you should be able to include PATH in a monitor of yours, isn't it? :) G.