FATAL ERROR: unhandled Access Violation Reading 0x3ccea1b9 Exception at ad4ce3h

Any ideas? I keep cashing about every 10 mins. Happens on multiple dwgs, have ran a purge and audit on all doesnt help

You Ran out of memory.

Might not be memory.

http://discussion.autodesk.com/forums/thread.jspa?threadID=133887

http://answers.yahoo.com/question/index?qid=20090204044029AAntGjs

Yes, Might not. But I had the same problem in 2009. It usually happened when I had multiple drawings open or large complicated files. I upgraded my memory to 4 gigs and the problem went away. I also heard that it could be a problem with the RAM itself. Just one bad spot and Autocad cant handle it.

already have 4 gigs of memory, checking out those links mrbucket thanks

1. Is it a file specific or machine specific?
   
2. Have you tried to install the AutoCAD latest update or service pack?
   
3. If it happen recently, is there any new application installed? Or hardware changes?
   

1. machine specific

2. have all updates installed

3. no new software/hardware

Well, it must be something happened. I found that sometimes Windows automatic updates can cause this. Usually Autodesk will launch a fix. And sometimes Microsoft does.

Did you submit the CER (customer error reporting) when it crash? I did that, and sometimes Autodesk guy will respond and suggest how to fix that.