Thanks Dragan. This solved the problem.



>>Asking for sys(5) + sys(2003) converts backslashes to double forward slashes. And the drive letter is converted to "file:" . Looks like UNC or something but I am not sure what I need to change in order for the path to the file to be correct for IE.
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>Actually, "file:" is the protocol (instead of http: or ftp: or smb: or whatever:). If you're on an UNC, sys(5) gives you the \\server\path (which acts as your drive), and sys(2003) gives you the \path (note the initial backslash).
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>Could you just try something like this:
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lcFile=fullpath("adobe\"+pdffilename)

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>IOW, let Fox convert the pieces into a real path, and then submit that to IE. Works with UNCs, just tried.