Pptc-280561-VisitorForum|Forum|11 years agoMarch 26, 2015QuestionPort used by Pro EForum|Forum|11 years agoMarch 26, 20150 replies724 viewsHi,My Creo won't start....I think it's a firewall issue.Is this the port number Creo uses?-- Carl LeverYorkville SoundTEL: 905.837.8550 ext. 222FAX: 905.837.8746clever@yorkville.com