If it still doesn't work, Please remove the application using the Acrobat cleaner tool -docs/acrobatetk/tools/Labs/cleaner.html , reboot the computer and reinstall the application using the link -dc-downloads.html
If it still doesn't work, Please remove the application using the Acrobat cleaner tool -docs/acrobatetk/tools/Labs/cleaner.html , reboot the computer and reinstall the application using the link -dc-downloads.html