Can't open a paticular DWG file. Out of Memory

[cnagy]

I've recieved a drawing from a customer and i'm unable to load it. When I open it, it asks to be recovered because of a damaged file. I hit the recover button and starts to load the file but after a while comes up with an error saying "FATAL ERROR: Out of memory - shutting down." Is the file just corrupted? My memory isn't even being used. Specs are i7-2600 3.40 ghz, 16gb ram and sli nvidia 570 gtx cards. 

I've also tried the recover command, but it did the same thing.

There was a second drawing they sent me too, but it comes up with a fatal error 0x0050. I've attached both drawings.

[MarySeufert]

Those drawings are FUBARed for me as well. Go back to your customer/client and ask them to fix them, if they can even open them! I tried opening/recovery/insert and none of it worked. Good luck ~ Mary

Building Design Suite and Civil 3D 2012 - Windows 7 Professional 64 SP1
Dell T3500 - Intel Xeon 2.8 GHz - 12GB RAM - NVidia Quadro 2000