Silent install-upgrade Adobe Reader 11.0.20, AdbeRdrUpd11020.msp

This will:

• do nothing if Acrobat Reader DC is installed
• uninstall version 9 and 10 if installed
• install and patch existing Adobe Reder 11

Download:
http://ardownload.adobe.com/pub/adobe/reader/win/11.x/11.0.00/en_US/AdbeRdr11000_en_US.msi

4eb9eaf5326d61ef4de30b353e878551

8cc8a0dbb57ad3efbbb930f945287fb63247a20a

http://ardownload.adobe.com/pub/adobe/reader/win/11.x/11.0.20/misc/AdbeRdrUpd11020.msp

01e00b02d2bd37746b25a653895fb896

ceab0fb76574aa7b6698ca96eeb0869259187fed

The code: