CS5 Extended on Windows 11?

Forum|Forum|3 months ago
November 10, 2025
1 reply
108 views

Hi

Have above complete with CD and code. After updating from Windows 10 to 11, I cannot get my version activated. The servers are no longer online. What to do?

Windows

E

ExUSA

Genius

Does this apply?

https://helpx.adobe.com/x-productkb/global/sign-in-qr-code.html

https://community.adobe.com/t5/download-install-discussions/installation-error-codes-and-solutions/td-p/15183157

https://community.adobe.com/t5/download-install-discussions/activation-limit-reached-for-non-subscription-adobe-desktop-applications/td-p/14804413

E

Erling7913Author

Participant

Thanks for your advice. But when typin serial, I get message: This serial not valid for this product. Both CD and serial are original.

E

ExUSA

Genius

Do you have an upgrade version? Or EDU?

CS5 is old and no longer supported. Look through the forums, you aren't the first one to have problems installing on a new computer.

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