Since September 30, 2021, Apple is expiring CA certificates, causing old Mac OS systems to fail activations.
The new v2.2.4 allows these systems to do an offline activation, and keep the license activated.
Please download and install it. But first, do a clean uninstall of Absentia DX.
1- Delete Absentia DX from Application Folder
2- Delete ".AbsentiaDX" folder from Users/yourusername/
3- Delete file ”.26775784583eac80c23621.34770696” from /Users/yourusername/Library/Application Support/.System
4- Install Absentia DX v2.2.4
*For steps 2 and 3 you’ll need to show hidden files in Finder. (The shortcut to do that depends on your OSX version, most probably it is CMD+SHIFT+.)
After that please download v2.2.4 and install it.
Open v2.2.4 (If you get a warning right click on the app and then click “Open” while holding down Ctrl key)
Put your machine offline and activate your license. Send us the offline activation request and we’ll send the response back.
The ActivationResponse files can activate your machine as many times you need it.