Unable to validate/active my software with serial key after installing

[itinfoc32902306]

I purchased adobe acrobat 2015 or XII and i have been using the same software since years now i am trying to move to another machine but the serial key is not able to validate or activate the software.

[ravinderg62643219]

Hi,

Make sure that you are using the correct installer. You can try downloading Acrobat DC from Download Pro or Standard versions of Acrobat DC | Non-subscription

Please confirm the OS you were on earlier and the new OS you are moving to.