running TurboActivate from mapped drive problem

I have a problem calling TurboActive from a mapped drive when using a Language.xml

where App.Path = \\MyServer\Public\Source Files\MyApp V3\SourceIt seems like if my I've tried two methods:

shell(App.Path & "\" & "TurboActivate.exe Language_EN.xml") which gives me a "Activation Error" "The language file failed to load. Either the file doesn't exit or it's corrupt.File: \\MyServer\Public\Source

Is there a way I can specify the path like you can for TurboActivate.exe --pdets="C:\Loc\To\TurboActivate.dat"

Sorry I've solve my problem using "" -> Chr$(34) strFileName = App.Path & "\" & "TurboActivate.exe " & Chr$(34) & App.Path & "\" & "Language_EN.XML" & Chr$(34)