Creo 7.0 Licensing errors

I have been trying to get Creo 7.0.8.0 education edition to install and function on my laptop. I previously had Creo 4.0 installed and it worked fine. I uninstalled 4.0 and then went through the creo 7 download guide. 

When I install creo it works perfectly fine for about 16-24 hours, then I get the error shown below.

To fix this I have been able to reconfigure the existing software using the setup from the initial download. This allows me to use creo for another couple hours until it crashes again. 

I have tried uninstalling and reinstalling multiple times, using different license codes, and it still does not work. Any help is appreciated. Attached is the license file that was generated.