I raised some concerns and questions in the fora and there were good answers with goor help so thats not the problem. The problem is the software it self not compatible with other software and killing my apps.
After using CIS, CAS, CSE, CeVPN, CSC for a view days all my software reacted more and more strange and unreliable. Cant define witch software did what but CSE does not work with a lot of email programs so I got a lot of complains from my customers that could not read my signed email, not even encrypted. CAS killed slowely my Thunderbird and I could not receive emails no more. CSC made that my System Protect software did not function no more and CeVPN was so difficult to use because you need to be at two systems at the same time. Also There are so many conflicts with the Windows firewall and so on.
I do not say these are bad products but for me personal they mess up my system and other software.