Mirillis forum

Action
Action Version: 3.0.0 (Beta)
Recording Resolution: 1080p
Recording Mode: Game

Windows and Hardware
OS: Windows 10 (Run via Boot Camp)
Video Card: GeForce GTX 680MX
Video Driver Version: 391.01
CPU brand and model: Intel Core i7 3770K
Motherboard brand and model: Not Sure
Memory: 8
Monitor Resolution: 2560x1440, 59Hz

Problem Description
Game/App Problem: N/A
Error Type: Action Stops Responding and Restarts
Video Editor: Camtasia
Description: I open the beta and it defaults the file location to an external hard drive I am no longer using. (Assumedly because it has remembered my settings from a previous version) I try to change the file location and actions stops working and restarts itself. Tried multiple locations.

Please try following steps below to completely re-install Action. You will need your serial number to activate your product again.
1. Uninstall Action!
2. Press Start and then type "Regedit" in search and press Enter.
3. Go to the following path: HKEY_CURRENT_USER/Software/Mirillis/
4. Remove Action! catalog.
5. Reboot your PC.
6. Install Action! again. Make sure that your installer file comes from official website - www.mirillis.com
You can activate Action! with the same serial number as before.

These steps should restore your Action! settings to default.