Logitech MX Master Frequently Asked Questions Manual page 9


Partial or corrupted download of Logitech Options installer
Symptom(s):

Logitech Options doesn't start installing

Install is either paused or hung at some point during the installation
Possible solutions:
When the installation seems to be stuck or not progressing, it could mean that the security settings are
locked. To unlock the Security and Privacy settings, please follow the instructions below:
1. Open System Preferences.
2. Select Security & Privacy.
3. On the bottom left of the window, select Click the lock to make changes.