Thanks, I'll give it a try with a simple DO menuname.mpr

The code for the wzApplication.doMenu method is appended.

If I read you correctly, it's the .mnx file that's important, rather than the mpr. The mnx file is included (I've just checked).

LPARAMETERS tcFileName
LOCAL lcFileName

lcFileName=ALLTRIM(tcFileName)
IF EMPTY(lcFileName)
RETURN .F.
ENDIF
lcFileName=LOWER(FULLPATH(lcFileName))
IF NOT "."$lcFileName
lcFileName=lcFileName+".mpr"
ENDIF
IF NOT FILE(lcFileName)
this.FileNotFoundMsgBox(lcFileName)
RETURN .F.
ENDIF
DO (lcFileName)