When I execute CFX-Pre and Post, they show the warnig,"CFX-Post exited with return code 2" So I asked to the company, but they didn't know about this error...

What should I do???

I get similar result with some results/meshes. I solve (partialy) that problem by playing with versions of video drivers... After changing drivers to Detonator 44.71(we have NVIDIA-based graphic boards) same problem/result does not exited abnormaly exited with such error codes. Just my opinion.

But my cfx program was executed until the problem happened.... and all computer in my lab. has the same problem.... So I think your solution is not suitalbe for me. I wanna get other solutions Anyway thank you....

Hi Are you sure that the license keys are proper? Go to license manager and click on Feature-->checkout see if the post and pre features are being checked. In case this doesnot give a clue send your license.dat file along witht he log file to the cfx-support team.

I'm sure my license keys are proper. Because I was executing the slover at that time, and this problem happen suddenly... After finishing execute, next execute didn't work... The interval was just few seconds... So I called one brench of CFX company in my country, but they didn't know about this kind of warning.. That's why I wanna to get more information from other users....

[vmlxb6]

Does anyone have an idea as to what return code 2 is ??????

Regards.