Creo 2 M100 Script Error message

I'm using Creo 2 M100 and recently upon startup there appears a script error message that requests a yes or a no to allow scripts. After several attempts of clicking on yes or no the message goes away but there is obviously a software glitch somewhere.

How do I fix this? I'm no tech software person so would like a clear answer if anyone can let me know thanks!

I am aware this has ocurred to other people on this forum but cannot understand how it was removed.