(Sorry if this is the wrong list, I found none that fits better)
Don't know if this is already known, but I think it should. I tried
Xemacs 21.4 on a Win2k-Machine (German Version). Although I choosed
"C:\Programme\Xemacs" as the installation target the registry entries
points to "C:\Program Files...". (Formerly an older version of XEmacs
was installed, I think 21.1 or so). Maybe the entries have been done by
the older version, but they should be overwritten by the new
installation. It's nasty, because some useful things like macros will
not work correctly until the reg-entries are fixed to "C:\Programme...".
If its already known and fixed, forget this mail, otherwise I think it
should be no problem to fix in in the next version.
greetings
Werner