SKSE64 Not Working? – How to Fix It [Updated 2024]

Many people frequently experience the issue of SKSe64 not working. Skyrim Script Extender 64, often known as SKSE64, is a key element of a game’s mod functionality. Skyrim SE and Special Edition is a well-known action role-playing game that was made and released by Bethesda Gaming Companies and Softworks.

How to Solve SkSe64 Not Working Issue

Now that you have a fundamental knowledge of the nature of the problem, we can move on to the approaches. However, it advises that you try to incorporate these solutions throughout the designated order to make sure that none of them conflict with one another.

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The solution I: Create a software rollback version

When the game collects an update, SKSE64 also requires an upgrade. Only the upgraded version of the game will be able to function properly with SKSE64 as a result. However, you can scale back the game to its earlier version if SKSE64 still hasn’t received an update.

  • You must first launch a browser and navigate to a Steam Database website.
  • Next, enter “Skyrim” into the search box and press Enter.
  • Following this, you must record the “APPID” amount corresponding to a “The Elder Scrolls V: Skyrim” entrance.
  • Now you can select this number by opening a new icon. On this page, users must select the “Depot” option.
  • On this new page, below the “ID” part, next to the “Skyrim Special Edition exe” option, you had to start putting down the number.
  • Once a new page has loaded, click on this number to proceed.
  • The next step is for you to choose a “Manifests” choice from this page.

The number that precedes the most recent update that was made public must then be noted. You must record the number listed six days earlier unless the update was published six days ago.

After that, head over to the desktop and use the right-click menu to select Properties next to the Steam Launcher shortcut. The word “console” has to be typed into the “Target” field after the prior texts. It would be best if you ended by leaving absolutely no room. After that, select “Apply” and then “OK.” The modifications you have made will be compatible with it. Using the shortcut, launch Steam and then choose the PlayStation option. In the same option, you must type “download-depot (Depot ID no.) (manifest id number)” and press Enter.

The folder where the earlier version was downloaded will be visible to you. That will be visible under the “Console” option. After the download is finished, you should navigate to that file and find & copy the executable download. Paste it in the installation folder for the game right now. When pasting, the “Copy and Replace” option must be selected. After that, your game will revert to an earlier version. Run the game right now to check whether the SKSE64 problem has been fixed.

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Solution II: Deactivate flawed modifications

The mods occasionally even produce issues that result in this error. This has taken place every time the game has been updated, but the mods have not. When a new version is released, the updates are also published by the mods’ creators. On rare occasions, though, it can take longer than expected to release the update. You can then disable the specific mods that are the issue. After that, you can remove the specific mods that are the problem. Disable the add-ons if it’s not accessible. People can use these steps to remove the mods:

  • In order to gain access to the menu, start Enter Scrolls. Select the Mods option from the menu to get started.
  • Then, find the mods that are the problem and disable them.
  • Check to check if the SKSE64 error has been repaired or is still present by restarting the game.

Solution III: Accessing the Firewall

In some circumstances, the Windows Firewall stops various game components from communicating with both servers, preventing the game from starting properly. As a result, we will add the exception in this phase rather than playing the Window Firewall game.

SKSE64 Not Working?

  • Select the “Settings” icon from the Start Menu by pressing the button.
  • Within the settings, select the “Updates & Protection” option.
  • In the left sidebar, select the Windows Security function.
  • Select “Firewall & Network Security” by clicking.
  • Choose the “Enable an application via the firewall” option.
  • Choose “Change Settings” to ask for the required permissions.
  • Activate “Skyrim” and all related rules using a variety of “Public” & “Private” networks.
  • Register “Steam” as well, don’t forget.
  • If the problem still exists, press “OK to restart the game and check.

Solution IV: Skyrim Windows Defender/Antivirus Development

In some cases, even with Windows Defender and an antivirus program installed on your computer, skse64 or the game may cease working. That Windows Defender or Antivirus will mistakenly identify the application as dangerous and halt it. As a result, we will, during this part, add another exclusion to each Windows Defender. In reference to which:

  • Select the “Settings” icon from the Start Menu by pressing the button.
  • Within the settings, primarily click on the “Updates & Protection” choice.
  • Select “Windows Security” within the left sidebar.
  • Choose “Security from viruses and threats” at this point.
  • Under “Virus and Threat Security Settings,” choose “Manage Settings” choice.
  • Go to the bottom and select “Add or Remove an Omission” from the list of exclusions.
  • Please choose “Folder” once after clicking an Exclusion.
  • Include the folder from the Skyrim installation in the current situation.
  • Please Note: Before moving on to the subsequent stage, ensure that the folder over there also adds an exclusion or disables your antivirus program, if you were using one.
  • Play the game and see whether or not the matter still exists.


  • In Avast, right-click on their icon.
  • From there, tap Avast Shield Control as well.
  • To remove the application from Avast Shield Control, click the link.
  • There are ways to temporarily or permanently disable them.
  • Turn off the program.


  • Right-click the AVG icon.
  • Press the Disable AVG Protection button for a time.
  • Choose the time window during which an AVG should be turned off.
  • Users can also turn off the AVG Firewall.
  • Turn off the antivirus software.

Antivirus by McAfee

  • By tapping on its symbol in the bottom right corner, including its Windows toolbar, choose McAfee Antivirus.
  • Hit the Security Management button.
  • Pick the Schedule & Run scans option in the Virus & Spyware Protection box.
  • Right, The Schedule Scan is the option you have selected from the options listed below. You will see an Add Button in the newly opened window’s Exempted Files and Folders tab. Select a game directory after selecting Add via File Explorer.
  • Once these conditions are met, choose the file and save the modifications.

Solution V: Restart Your Computer

Restarting the PC updates the Operating System (OS) and deletes any corrupted data. This procedure is found to be helpful when resolving software-related problems.

The video game Skyrim is extremely popular among gamers. However, several gamers also lament their difficulties using your SKSE64. It occasionally stops working and makes a mistake. The shorthand for “Skyrim Script Extender 64” is SKSE64. That is a mod application technique that is essential to using sophisticated mods in the Skyrim Limited Edition. You might run into this issue even if you’re using an updated version of Skyrim SKSE64.

Users are unable to launch the game after installing the SKSE64 binary mods due to this issue. If the game occasionally starts up, it will only show a black screen, so don’t be concerned. We’ll talk about the reasons for this error now and possible solutions.


We investigated the issue and produced a comprehensive guide with detailed remedies that the majority of people used to fix the problem. We also considered what caused the error, and some of the most plausible causes are as follows:

  • Updates: The previous version of the Skyrim script extender is never compatible with the updated version of the game since they both require the exact same version of the skse64 program in order to function properly. The SKSE version may then be upgraded, and the game version may be rolled back.
  • Faulty Mods: This is feasible because a particular mod could cause the game’s issue. The game updates so frequently that older mods wouldn’t usually function on it. The mod creators often release updated versions of their mods following game updates.
  • Firewall: The Windows Firewall occasionally prohibits various game components from interacting with the servers, preventing the game from starting properly and loading mods.
  • Antivirus/Windows Defender: On occasion, Windows Defender and antivirus software installed on your computer may prohibit Skse64 or the game from running. The defender or the antivirus will flag the application as harmful and flag it as a false report, stopping it.


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