Removing M-Series 3.71 Preview Versions


While ONYX installs without issues over any M-PC Release it does not install over preview versions.


A small tool is necessary to prepare ONYX for installation for PCs that had previews installed.

1. Download the Cleanup Tool

2. Run the tool by right clicking and choose "Run as Administrator"

3. Reboot the PC

4. Download and run the ONYX Installation