>Hi,
>
>When you remove a bunch of classes from a .vcx library, you can open the library in the VFP 9 IDE and use the feature "Clean up Class Library", to completely remove these classes. I am curious, is this the same as if you were to open the .VCX with USE command and Pack?

Additional hint.

If you copy / duplicate classes between vcx's, you might mixup there ID. This is, you have multiple classes with the same UniqueID in your vcx. This can create havoc with CodeReferencers replace function. Normal function like MODIFY or CREATEOBJECT and so one are no problem. Anyway its' not good to have those mixed up.

My packer since the days of yore (packs anything :) )

PROCEDURE PackFile
 LPARAMETERS;
  tcFile,;
  tlNewGUID

 IF FILE(m.tcFile) THEN
  SELECT 0
  USE (m.tcFile) EXCLUSIVE ALIAS cAlias
  IF USED('cAlias') AND !ISREADONLY('cAlias') THEN
   PACK
   IF m.tlNewGUID AND UPPER(JUSTEXT(m.tcFile))=='VCX' THEN
    REPLACE;
     UniqueID WITH SYS(2015);
     FOR PLATFORM='WINDOWS'
   ENDIF &&m.tlNewGUID AND UPPER(JUSTEXT(m.tcFile))=='VCX'
  ELSE &&USED('cAlias') AND !ISREADONLY('cAlias')
   ?tcFile+' READONLY - nicht gepackt' FONT 'arial' STYLE 'b'
  ENDIF &&USED('cAlias') AND !ISREADONLY('cAlias')
  USE
 ENDIF &&FILE(m.tcFile)
ENDPROC &&PackFile