In my GWX-installation the MissionEditor is called MissionEditorX2.exe, I think it was installed with GWX3??? If your installlation differs from that, please edit the batch file accordingly to:
start Sh3MissionEditor.exe
I really have no idea why doubleclicking on your system starts notepad instead of executing the batch.....phew....
Does your system show or hide known file extensions?
Is a text file like "Readme.txt" shown as "Readme" or as "Readme.txt" ?
h.sie
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