Upgrade Reader XI to Reader DC
I run Reader XI ver. 11.0.23 MUI on Win7 SP1 Pro (32 bit), quarterly updated, which is no longer supported.
Therefore I have to upgrade to Reader DC MUI (Feb. 2018), quarterly updated .
1. Should I uninstall Reader XI first and then clean install Reader DC, or install Reader DC over Reader XI?
2. Which Reader DC installation file should I choose to preserve compatibility with my earlier version of Reader XI?
