AutoCAD 2012 License Error

minzayarnaing · ‎08-05-2011

I am experiencing FATAL Error while working.

After the error, the program terminated.

After re-run the program, the program stop at "Checking License" for long time and it says License Error ask to activate.

I cannot do Connect and Activate as my limit has reached.

I requested the Activation Code from Autodesk.

After getting the Code, I re-activated and it went well for about 3 hours.

It happen again with different Request Code. Cannot use the Activation Code which was previously issued.

Please help me and advise me how to prevent not to happen like that again.

TravisNave · ‎01-14-2005

You need to determine what is causing the fatal error. In many cases it is video card / driver related. What is the error code that you get?

Travis Nave

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jingy · ‎10-14-2007

You should check what cause program terminate, software itself or the license.

Please follow below link to check what issue casue program hangs.

Yong Jing
Product Support Specialist
Frontline Technical Support, CSS. GCSO

Installation & Licensing