Installing and Upgrading Acrobat Reader You will need at least Acrobat Reader version 9 installed on your computer to use the interactive PDF forms in dataVISION. If you do not have Acrobat Reader or need to upgrade it, install the latest version: If you do not already know it, determine the operating system you are currently using on your computer. To do so, go to the Start menu on the lower left corner of your screen, select Settings, Control Panel, and System. Make a note of the operating system listed in this window. Download Acrobat Reader You are now ready to Install/Update Acrobat Reader. Click here to Download . TIP: To determine if Acrobat Reader is installed on your system: Go to the Start menu on the lower left corner of your screen. Click on Programs. If you see Adobe Acrobat Reader or an Adobe folder containing Acrobat Reader, you know you have Reader installed. The number after Acrobat Reader is the version number.