Serial number unknown

[Guest]

Hello.

I took over the job as Admin. I had to reinstall a PC and thereby reinstall Acrobat XI Pro also. When registering Adobe Acrobat XI he asks me for a previous version, since I only have a valid upgrade with Serial.
Unfortunately I can not find any information about a previous version and the products were not registered with Adobe.

Is there the possibility of Acrobat Pro XI to use or I have to buy a full Version?

Thanks a lot!

[AadeshSingh · Accepted solution]

Hi royb99696230,

Seems Acrobat XI was an upgrade from one of the previous Acrobat version. You will have to select previous Acrobat version & enter its serial key to to activate Acrobat XI upgrade.

Please try to look for the previous records to find the details.

Else contact our customer support team Contact Customer Care, click on the blue button.

Regards,

Aadesh