Well try to update to the latest public release. 6.40.5 i think it is now. Should help... If for some reason you still want to use 6.22 then install 3dgs to another folder and update that one instead

this way your original copy wont be touched and if updating doesnt solve the problem you could go back to 6.22...

http://www.freewebs.com/otama_syndicate/index.htm - Each master to his own technique.

- Not me said the bee, Nor I said the fly.