This article refers to the Cisco AnyConnect VPN. If you're looking for information on the Prisma Access VPN Beta that uses the GobalConnect app, see: Prisma Access VPN Beta Landing Page.
If you're not sure which service you're using, see: How do I know if I'm using the Cisco AnyConnect VPN or the Prisma Access VPN Beta?

Jun 24, 2016 THE SPECIFIED ACCOUNT ALREADY EXISTS. On both the MSI and EXE versions of their installer on Windows 10. The solution was to download the Microsoft install cleaner which you can do HERE. This tool will work on Windows 7, 8, 8.1 and 10.
The current version of macOS High Sierra is 10.13.6, released to the public on July 9. According to Apple's release notes, macOS High Sierra 10.13.6 adds AirPlay 2 multi-room audio support for.
Question: Q: random reboots and Cisco AnyConnect I would appreciate your help with the following problem. It seems that AnyConnect Client software 3.1.100.10 that my university uses for VPN causes random reboots on my MacBook Pro running Sierra OS.

Q: How do I uninstall Cisco Anyconnect VPN Client on Mac OS X?

Answer

Apr 12, 2017 Question: Q: System Crashes when using Thunderbolt Ethernet adapter. Causes the system to panic and crash (black screen with gray power logo in the background, and white text indicating system crash). I tried uninstalling my Cisco Anyconnect VPN software just in case it was interfering with it, but the problem continued even after. Change library API to support updating the auth form when the authgroup is changed (Ubuntu #1229195). Change -os mac to -os mac-intel, to match the identifier used by Cisco clients. Add new API functions to support invoking the VPN mainloop directly from an application. Add JNI interface and sample Java application.

If the application is still installed do this:

From the Finder go to the Applications folder.
Look for the Cisco folder and open it
Then double click on Uninstall Anyconnect to start the uninstall process
Follow instructions to uninstall VPN program

Cisco anyconnect mac crash library missing list

Here's the procedure for manually uninstalling the AnyConnect client from a Mac OS X system.

As root, run the following shell script from the Terminal:

You will be prompted for your password. Once you enter it, just follow the steps

If you still having trouble and/or the new Cisco Anyconnect installation complains that you have a version installed, follow these steps:

Enter these commands to clean out the old Cisco VPN kernel extension and reboot the system.

Cisco Anyconnect Mac Crash Library Missing List

If you installed the Cisco VPN for Mac version 4.1.08005 package, enter these commands to delete the misplaced files. The deletion of these files will not affect your system, since applications do not use these misplaced files in their current location.

Enter these commands if you no longer need the old Cisco VPN Client or Shimo.

Cisco Anyconnect Mac Crash Library Missing Windows 10

Finally this.