Registration Connection Failure CS6 asks me to connect to the internet

[Definsky]

Hi. I can't login to veryfy my account. I have CS6 in a box, I have my Serial number of' course, but when I try to registrate the product I see the message that I don't have Internet connection, but it isn't true. I try to solve the problem wit this steps (https://helpx.adobe.com/pl/x-productkb/policy-pricing/activation-network-issues.html#access-secure-s...), but it didn't help. Can You inform me what else can I do? I work right now on the WIndows 7 Ultimate system. My adobe programs work fine with system earlier, before I had to reinstall my system WIndows 7.  

[kglad]

you can't register cs6.  it's too old.

you can (for now) activate cs6 though, and only activation is required to use cs6 beyond the trial period.

[Definsky]

Thank You for informations, but I can't finish activation, although I have my Serial number, because the program give me the same information all the time: You don't have Internet connection or you computer clock has a wrong time. It's not true of'course, so  right now I can't use my legal Photoshop version, whith cost me a lot, a couple years ago. I don't understand why. Maby I should do something else to make it work?

[kglad]

google: adobe.com internet connection problem