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Argument issue when using vb.net shell ()


You hace a folder in the command with a space in it (probably the documents and Settings folder). cmd.exe has no way of telling whether the space is in the file name or the end of the file name, unless you put the file name in "" - like "C:doxuments and Settings..."

Dim command As String = tempPath &
"app.exe -f "" & IO.Path.GetTempPath & "" 
-o "" & save & ""  & pause"

(" is intended to escape a " so that it translates to embedding a " in the string. I'm not sure what the VB syntax is.)

EDIT:

I think @Roy van der Velde below has the 'escaping correct. The final part not checked is tempPath. See my comment on the question.


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