If you had the 'old' ReaSonus version installed, installing the new one will leave you with some artifacts. Within the Actions List there is a huge list of old ReaSonus actions that addde some of the logic. You do not need them anymore.

Step 1

First we will remove all the actions from the list. This can be done by going to the Reaper resource folder. Once in the folder:

• Search for reaper-kb.ini and make a copy of it (just to be sure)
• Open the file in your editor of choice
• There will be a list of lines like SCR 4 0 REASONUS_ALWAYS_ON "Reasonus: Always On" Reasonus/always-on.lua
• All the lines with REASONUS_ in it can be removed. Please take care not to remove other lines
• Save your changes and step 1 is done

Step 2

Now we will remove all the actual files with th scripts

• In the Reaper resource folder is a folder named Scripts. Open this folder
• Inside this folder you'll see all scripts added by either yourself or other script makers
• Therer should be a folder named: Reasonus, and remove it
• We're done

When you now restart REAPER and go to the actions list all the old ReaSonus scripts should be gone.

It will never harm creating backups. If you make backups of your complete REAPER resource folder, you probably should be fine. But here the steps to create a backup and using a backed up version

Making a backup

• Open the REAPER resource folder. In REAPER go to Options > Show REAPER resource path in Explorer/Finder.
• In there you will find a folder named ReaSonus. In this folder are the filters, settings, localisation files and plugin mapping files located.
• Save a copy of the folder with all the content to a save place.

Using a backed up version

• Open the REAPER resource folder. In REAPER go to Options > Show REAPER resource path in Explorer/Finder.
• You might want to backup the current files. See above how to.
• Remove/Rename the Reasonus folder
• Move the ReaSonus folder from the backup to the REAPER resource folder. (Be sure it is still named ReaSonus)
• Restart REAPER