Using DAZ has been my favorite hobby for a lot time now. Lately I've been experiencing random crashes while running the program DAZ 3D Studio (version 2.3.3.146). It happens whenever I load anything into the scene such as figures, props, lights, mat poses, and figure poses. Manual tweeks with poses or shaders don't seem to cause the problem. I've attached a screenshot of this error message. I also get a runtime error (R6025 - pure virtual funtion call) from C++ every single time I exit. I googled it with no real success. All I can find is technical explanations and jargon I don't understand. Any clue as to what's happening or what a novice can do about it?

Did you send a bug report to DAZ on their support page? That would be your best course of action.

No I didn't. I wasn't sure if I should do that because it might be a problem with my computer not DAZ.  But I guess you're right, I should try that.

Try the latest DS 2.3.3.163 which you find HERE It runs stable and smooth for me. I had some problems with .146

I had a few of those myself, and quite of few of those crashes were during renders (NOT a way to get me happy.).  I did as Akhbour suggested-downloaded the version posted and haven't had a problem with the program itself since.  

I've sent bug reports as well, not just with Studio. I purchased V4's Muscle morphs-and every download I've tried to run came up with no files in the exe file.

Three notices now, and still nothing.

I'm quite sure that error message relates to your graphics card.  Either it is does not support the right level of OpenGL or the drivers need updating.  Somewhere under the Preference option there is a way to have Studio give a report about your graphic system.

I know that my graphics card doesn't support the OpenGL Shading Language. It's only a chipset card. The thing is, it hasn't been crashing until recently. I even upgraded to the most recent version (.163) and it still crashes and gives the runtime error at close.