Hi,

On my PC, when I tried to run a castep calcultion on Materials Studio I got this error showed in the *.castep output file (the castep output file was attached):

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This version was compiled for x86_64-windows-msvc2008 on Sep 22 2010

Licensing Error !

Error: Manual hearbeat setup for MS_castep license failed

Failed to check out licenses

Trace stack not availalbe

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I do not remember I ever ran castep on Materials Studio (MS) before, I just used MS to prepare castep input files and then ran it on somewhere else. For a while I did not use Materials Studio and now I started to use it again then I got this problem.

Please could you help me how to fix this problem.

Thanks a lot.

Regards,

Cuoi