Thanks Naomi but I've sussed and sorted it now. See my later message to Sergey and Ed. :-)

>Did you try CLEAR ALL?
>
>>Hi Chaps
>>
>>I've been altering some old FPD26 progs, using the convenience of VFP7, as I have done many a time. In the progs there is a:
>>
>>Set procedure to PROC1
>>
>>Proc1,prg I have added an extra function to. No one has this open.
>>
>>A colleague was trying to run another prog that ref's PROC1 but gets the error message "Cannot create Proc1.fxp". Obviously that prog's version of proc1.prg is out of date. I've tried to compile proc1 in FPD but I get the cannot create message.
>>
>>If we try and move, delete, etc. proc1.fxp we get the "cannot ... being used by another user" message.
>>
>>What gives here?
>>
>>Please could anyone respond quickly as he's getting a bit hot under the collar and desperately needs to use these progs of his.
>>
>>'ppreciate it
>>
>>Terry