Re: I have to re-install acrobat standard 9 becaus of 'unable to extend license procedure (148:3)'. Where can I download? Or better to upgrade to XI (what is the price and how to do this)

Hi riffpizcy,

Error 148:3 is a licensing error.

Try following the steps mentioned in the KB: Error "Licensing has stopped working" | Windows

You can download Acrobat 9 Std. from: https://files.acrobat.com/a/preview/8d640488-4a92-4f7d-b50b-d8eb7f96bff8

You can upgrade from Acrobat 9 to Acrobat 11 Pro at $199 USD

Please refer: Buying guide | Adobe Acrobat XI Pro  for more information.

Regards,

Rave