My work PC operating system was recently updated from Windows XP to Windows 7. An older version of Adobe Acrobat (Standard 7)was installed and then reinstalled once the update was done. I registered it again online but everytime I open a file with Adobe

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My work PC operating system was recently updated from Windows XP to Windows 7.  An older version of Adobe Acrobat (Standard 7)was installed and then reinstalled once the update was done.  I registered it again online but everytime I open a file with Adobe Acrobat a message appears that I need to register even though it is already registered. What can I do to stop this?

[Guest · Accepted solution]

Hi ,

Acrobat 7 is not a supported and an older version of Acrobat.

It is also not compatible with Windows 7.

This could be the reason you are experiencing this.

Please see this link.

Error: "Activation Server Unavailable" | CS2, Acrobat 7, Audition 3

Regards

Sukrit Dhingra