
Go to the Nexus Mod Manager installation location. You can try running the Nexus Mod Manager as admin to check if this is true. Similarly, the Nexus Mod Manager may not have enough permission to update the application. By default, the application will not run with such permissions. When you give any application administrative privilege, it gets an unrestricted access token, and the application has complete administrative privilege over your computer system. If the application still gives the error message, here are some solutions to fix the issue. Therefore, first, ensure that the system is connected to the internet.
This requires the application to have an active internet connection when updating. Updating Nexus Mod Manager requires the application to connect to the Nexus Mod Manager server. Now that you know why you get the error message, let us understand how we can fix them.
Antivirus or firewall blocking application update processĦ Easy Ways to Fix Nexus Mod Manager Update Failed. An error due to insufficient permission. Here are some other common reasons you get the update failed error on Nexus Mod Manager.