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Activation & Licensing Error on install Reply To: Error on install

#1671

Hi there,

Thanks for posting on the student forum.

In this case, you may need to completely uninstall the antivirus and try uninstalling and re-installing costX again. Please apply for a new serial number as each serial can only be activated once. Upon reinstalling the new costX, please try to run as administrator.

If you encounter further issues, please contact education@rib-software.com.

Thank you.

iTWO costX Forum Admin