After installing creo on my notebook i couldnt start the program. there is only a message like "Creo from PTC doesnt work anymore" and then it crash down.
Do anyone got the same problem?
There may be an issue with your licensing and/or install image. Your best bet is to reinstall your license and if that doens't fix the issue, I would reinstall Creo entirely. Emailing tech support is also a good idea.
This could be one of many things, depending on the version and/or edition your are installing.
I would first suggest that you review our FAQ section at http://www.ptc.com/go/academic-support. If this doesn't help, please submit a support request from the Request Academic Support tab.