Hans-Christoph Steiner wrote:
Tried that, no luck. rundll32 url.dll,FileProtocolHandler interprets the " as a character and gets confused because it doesn't know how to handle "file: URI types.
Of course, that's why you should try format <"file:"%s"" $file> instead of <format ""file:%s"" $file> the quoted string is just <%s>, the path.
Martin