Enrico Forestieri <[EMAIL PROTECTED]> writes: >> Please help me check if your system (win2k, 98, xp sp1 etc) >> have the same keys.
> This is the same on win2k. However, I would be surprised that there > is no API to ascertain if an extension has an associated program. See Joost's message http://permalink.gmane.org/gmane.editors.lyx.devel/58374. Create an empty file in the temp directory with your extension of choice and query using the FindExecutable API. Angus