madcam 4.3 3x - access violation error

[bajuszcsaba]

Hi there,
Today I met with access violation error messages which I have never met with before - I am using Rhino 5 - 32 bit with Madcam 4.3 3x
I have used this system for years without any problem but today I met with some error messages I cannot handle.
Today i tried _MadCAMDefineToolpath command which I never used before. After I used it these kinds access violation messages of errors occurred. The toolpath is generated but it fails while postprocessing. maybe there is no connection with the command.
I am building an architectural presentation model, the deadline is 18th of Dec. So it is really a serious problem...
I have already uninstalled and reinstalled the madcam but it did not solve the problem.
Sometimes I can save the nc code, sometime not. No clue what has happened...

Thank you for your help in advance!

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[JOM]

madCAM 4.3 for Rhino 4 is not supported anymore (development stoped in 2011), but you are welcome to upgrade if you like. It is possible to upgrade from any of the earlier version of madCAM to the latest version.

Thanks,

Joakim