“Object Reference Not Set To An Instance Of An Object” NMM

Nowadays, people could use many applications to manage game mods but in terms of all-around performance, few may match that of Nexus Mod Manager (NMM). Versatile and flexible, NMM gives a good account of itself in quite a few settings. Still, it’s worth pointing out that NMM is far from perfect and complaints about errors pop up from time to time. Read to end if you don’t know what to do once it comes to “object reference not set to an instance of an object” NMM. 

How To Dismiss The Error 

All in all, despite its utility, Nexus Mod Manager is an app and apps could act up out of the blue. That being said, if you come across the “object reference not set to an instance of an object” error, a couple of solutions exist. 

Run As Administrator

If errors give you a hard time as you use NMM, you should consider running the app as administrator.

  • Step 1: Locate NMM app shortcut on your desktop, right-click it and pick Open file location to go to the installation folder of the app. 
  • Step 2: Identify NMM execute file (.exe) in the folder, right-click it and pick Properties.
  • Step 3: Check the Run this program as an administrator checkbox in Compatibility tab then choose Apply and hit OK.


Unable to recall the last you updated NMM? Then there is a good chance that your version of NMM is out-of-date. Obsolescence results in a lot of errors and “object reference not set to an instance of an object” is one of them. Hence, articles that talk about “object reference not set to an instance of an object” NMM, usually deem update to be a solid solution. 

  • Step 1: Uninstall your version of NMM.
  • Step 2: Launch your web browser then download and install the latest version of NMM.
  • Step 3: Run NMM and determine whether the issue persists. 

Move NMM To Another Partition 

If you have several partitions on your PC, it won’t hurt to think about relocating NMM. 

  • Step 1: Launch the NMM app, go to the top menu and click the cog icon to open Settings
  • Step 2: Locate Temporary Path Directory in Settings then click the three dots icon
  • Step 3: Go to File Explorer, create a new folder and name it “Temp.” 
  • Step 4: Return to NMM settings, click the three dots icon again and pick the Temp folder.
  • Step 5: Accept the changes by clicking ok then restart NMM.

Temporarily Disable The Antivirus Program 

Antivirus programs keep computers out of harm’s way but it’s not uncommon for them to overreact. On occasions, overacting antivirus programs may mess up operations of apps and lead to errors. “Object reference not set to an instance of an object” NMM is bugging you to no end? In that case, it’s wise to disable your antivirus program for the time being. 

  • Step 1: Hover your mouse over the Start button, right-click it and pick Settings
  • Step 2: Select Update & Security, choose Windows Security and hit Open Windows Security. 
  • Step 3: Navigate to Virus & threat protection, click Manage Settings and toggle Real-time protection switch to “disabled”. Windows Defender. Next, drop by App & browser control, pick Reputation-based protection settings and toggle off Check apps switch to disabled too. 
  • Step 4: Disable other third-party antivirus programs if you have them.

Install Mods In Safe Mode

  • Step 1: Click on Windows + R, type msconfig and click enter to open System Configuration.
  • Step 2: Navigate to Boot and check the Safe boot checkbox.
  • Step 3: Select Apply, choose OK and restart your PC
  • Step 4: Proceed to install the mods when the screen comes back 

Getting The Most Out Of Nexus Mod Manager: Insights 

Install Mods 

There are three ways to install Mods via NMM:

  • From file
  • From URL
  • From Nexus 

To add mods to NMM using the first two methods:

  • Step 1: Open NMM and go to Mods tab.
  • Step 2: Choose either Add Mod from File or Add Mod from URL.
  • Step 3: Select the file or paste the URL.

To add mods to NMM using the third method:

  • Step 1: Launch web browser, visit Nexus Mods site and pick the mod you like. 
  • Step 2: Click Files.
  • Step 3: Hit the green Download With Manager button to initiate the download via NMM.
  • Step 4: When the download completes, the mod will be available under one of the categories of NMM.

Check For Mod Updates 

One of the advantages of using NMM is that players can download and install new versions of mods as they come out. 

  • Step 1: Click the Mods tab in NMM. 
  • Step 2: Pick Check for new Mod version icon on the left side of the screen.
  • Step 3: Click Latest version. If a new version is available, NMM will download and install it. All you have to do is deactivate the old version and activate the new one. (dragontkd.ca)

Manage Mods Plugins 

After you launch the NMM app, you should see the Plugin tab to the left of the Mods tab. By taking advantage of the Plugin tab, you could manipulate various mods that come with .esp or plugin files. At the moment, there are six things you can do in the Plugin tab of NMM:

  • Enable all active plugins
  • Disable all active plugins
  • Import a load order
  • Export current load order
  • Move a plugin down
  • Move a plugin up

How Can I Deactivate A Plugin From NMM?

It’s possible to deactivate a NMM plugin in three ways:

  • The “Uninstall Plugin” command in the NMM console.
  • Remove the plugin file from the NMM directory manually.
  • The “Disable Plugin” command in the NMM console.

Is It Illegal To Use Nexus Mods?

There is no need to worry about legal consequences as you use Nexus mods. Mods only work on games when their developers permit them to work.

What Must Be Done To Delete A Nexus Account?

  • Step 1: Sign into your account on the Nexus Mods website
  • Step 2: Click “My Account” in the top right corner of your screen.
  • Step 3: Proceed to pick “Account Settings” in the upper left corner.
  • Step 3: Hit Deactivate My Account

Do NMM Mods Contain Viruses?

No, it doesn’t. As part of NexusMods policies, they carry scan mods for viruses before posting them on the website.

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