Reply to Re: What's the best way to open (not install) .dmod files?
If you don't have an account, just leave the password field blank.
It's not just your machine. My 7zip (OS: Windows 7 Home Premium, 64-bits) can't get past the .tar layer either. Haven't tested any other extraction tools yet, and I currently don't have any alive Linux machine to test it on (and I'm too lazy to install a VM for now <_< .