I accidentally skipped the licensing step and this is what happens when I open parametric. Once I click "ok" it closes everything and I cant click any other thing
email you request to --OR-enter your request on http://support.ptc.com/appserver/support/academic_case_logger/academic_case_logger.jsp
Run the setup.exe again and follow the installation guide (insert product code and install the needed features).
If after this you get the same error, please set the permissions on the installation folder (C:\Program Files\PTC\Creo 3.0) as full access to everyone and try again to run setup.exe and license Creo.