I found a location

I found a location - XCC Forum

XCC Mixer Chrashes after Startup and MIX-Scan	Bachsau	00:28 14-05-2004
Re: XCC Mixer Chrashes after Startup and MIX-Scan	meselfs	03:21 14-05-2004
Re: XCC Mixer Chrashes after Startup and MIX-Scan	Bachsau	19:31 17-05-2004
I found a location	meselfs	19:58 18-05-2004

1.21 may be downloaded here:

http://www.ra2faq.gamerzvilleuk.co.uk/pafiledb/pafiledb.php?action=file&id=8

I forgot to mention- the main difference between 1.21 and later versions is that later versions support generals modding.

meselfs himself!