Hey Greg!
I hope you are doing well and sorry for the trouble you had.
Please reboot the machine once and then try launching Acrobat. If you are able to launch the app, then please check for any pending updates of Acrobat from the help menu>select check for updates.
Reboot the machine after installing the updates and please make sure you have the latest version of Acrobat 20.009.20067 Optional update, June 02, 2020
If you are not able to launch the Acrobat, then please remove the installed app and any corrupt or conflicting files using Acrobat Cleaner tool: Download Adobe Reader and Acrobat Cleaner Tool - Adobe Labs
Reboot the machine and install Acrobat back from this URL: Download Acrobat DC installer for Enterprise term or VIP license
Once Acrobat is installed, launch it and sign in with your Adobe ID and check the performance.
If you still experience any issues, then please create a new test user profile with full admin rights or enable the root account and install Acrobat and check.
If it's working in the root account, then you might have to repair the user profile or have to use a new user profile.
Let us know how it goes and share your observations.
Thanks,
Anand Sri.