

Optionally, also remove Microsoft Lync History./Users/username/Documents/Microsoft User Data/Microsoft.In your Documents folder, remove the following:.

/Users/username/Library/Logs/Microsoft-Lync.log./Users/username/Library/Logs/Microsoft-Lync-x.log (This file is present only if you turned on Lync Logging.).

Then, drop down menu will appear, opt for the Preferences option. Step 2: Now, you need to hit the Skype menu on the left top corner of your screen next to the Apple icon. Step 1: First things first, you need to sign in to your Skype account, if not already. For mac, open keychain and delete all related. Delete Skype Messages History On your Mac.
To clear out all preferences and other files associated with Lync: It is usually unnecessary to reinstall the application. If other troubleshooting does not solve the problem, it may be necessary to clear all preferences for Lync for Mac and then set it up as if it were a new installation. Back to top Configure preferences and start over
