Unable to reach Adobe servers.

[petzs42944252]

This solves the problem. It's been a long time. I have searched and solved some problems. I can not solve the problem as I have said.
Help me find a solution to this problem.

[kglad · Accepted solution]

confirm that you can connect to the secure adobe servers by reading, http://helpx.adobe.com/x-productkb/policy-pricing/activation-network-issues.html

do you see both logos?

if you can and still see a connection error, white list the adobe network endpoints, https://helpx.adobe.com/enterprise/kb/network-endpoints.html