Solved! Go to Solution.
Solved by bob_mpc. Go to Solution.
in windows 7 professional, it lets me see all extensions except the ".sv$" extensions. i accidentally X'd out the recovery manager when i first opened autocad after a fatal error yesterday. and now i cant get my autosaved file back. i can see it, but not the extension.
If you're using a Mac, right click the file and select "Rename" then change "sv$" to "dwg"