Project Mach 2

[gavinprice02]

I've just got PM2 and Installed it all correctly. But every time I go to choose a panel a little box comes up saying " Sound-file ungueltig" the panel then comes up blank. It seems to happen after I've installed the patches. But without the patches I can't use it to its full ability.
I've been waiting ages to get this download and now I have I'm really dissapointed. Some help would be great. If I can't fix it, I'm going to un-install fs9 and install 2002 because I love flying the concorde.