Group, While running tests at my end, I found an odd problem that seems to have developed out of the blue. It seems that only 32 bit dos executables will now run on my system. All of the 16-bit executables that I've been using for the past few years generate 'bad exe' errors. I've redownloaded most of the tree and nothing has fixed this problem. Before I look too deep, is this a problem that anybody else has? It's possible that my local tree has been damaged or that my development tools are not right. God Bless, --Robert 'Admiral' Coeyman [I've had vga planets 4.0 running.]