I realize this has been posted in the past on other forums, and i apologize for that, but i've done everything that other forums have recommended and landed empty handed.

System requirements

No new hardware or graphics requirements. For minimum system requirements, click here.

Note: Outdated graphic drivers might need updating.

I understand this, however i'm still not displaying any lines for drawings.  (I can control-A, and shows line are visible, and even draw lines), but nothing shown on screen.Updated Graphics card, it's still good.  

Using an NVIDIA  Quadro 2000 Graphics Card (so 128 bit, instead of the 16bit required.

Your requirements are 2GB of RAM, my computer runs 16GB of RAM with an 8-core processor.  The only spot where i think it could be running an issue is that i run dual HP 2511x Monitors.  

Could that be the problem?  Because i've updated every driver i can, reinstalled twice, restarted twice, and so far every computer in the office works except mine, which is bothersome as mine is the fastest/most powerful in my office.Any thoughts / advice on how i can fix this?  Again, very sorry if i posted this in the incorrect spot.

Regards, 

Rob 

The image shown is highlighting 2 lines, and hovering my mouse over a third.  (If i select lines, everything is visible).  Otherwise, i can't see anything.

Thank you for all help,