AutoCAD 2010 :: Missing Display Driver?

I've been working with a firm for 6 weeks now, and had no major AutoCAD problems for the first 5 weeks.  We're running AutoCAD 2010 on my machine, and it crashes quite often when I close drawings, which is quite annoying.  But last week after opening a series of drawings to print some stuff for the boss, and CAD crashing after every 1 or 2 prints, I got the message:

A display driver file (.hdi) is missing or has been corrupted. The program will be closed.

This problem may be caused by missing .hdi files in the following location:

C:program filesAutoCAD Architecture 2012drv

I ran a repair, then did a reinstall, and when neither of those worked I just uninstalled and reinstalled the whole program.  I still got the error message, but I had opened AutoCAD Architecture and was using that instead for a bit and saw Autodesk do an update in the background.  So I booted up AutoCAD 2010 and it was working again so I guess it fixed the problem.  I used it for a few more days then yesterday I had to open and print another series of drawings for the boss and it crashed again after every one, as usual, and when I sat back down and tried to open up a drawing to work on it I got the same error message again.  Frustrated and angry, I switched over to AutoCAD Architecture and imported my Classic setting and used that for the next day.  But this morning I had to open and print 3 more drawings for the boss and Architecture crashed after every one, then it started giving me the same error that regular AutoCAD has been giving me about the missing .hdi file.  I copied the drv folder from a co-worker's computer and replaced mine with the working one, but neither version of AutoCAD is working again.

So I ask, what do I do now?  I can't keep uninstalling and reinstalling AutoCAD every week because of these crashes and missing .hdi files.  I need a real fix, something to fix the constant crashes and missing files.  Sometimes I have to open multiple drawings to pull blocks or whatever from an older drawing, and I can't risk CAD crashing after I close these drawings and me possibly losing some work on the file I am actually working on at the time.  this is making me way less productive at work spending all this time trying to get AutoCAD to work.