The Skyrim Script Extender 64 tool, often known as SKSE64 for brief, is a modification tool for the Skyrim Special Edition game that is being used to make sophisticated modifications. It's highly popular, and it's what's utilised to make some of the game's most famous modifications. Despite the fact that this is a high-performing tool, it is not without flaws. In this edition of our troubleshooting series, we'll look at how to fix the SKSE64 not functioning problem.
Even if you use a recent version of Skyrim SKSE64, you will run into this issue. As a result of this issue, players are unable to begin the game after installing the SKSE 64 executable modifications.

The following are the causes of the SKSE64 Not Working Error:

So, these are the key causes for this error to appear:

The presence of Windows Firewalls is one of the leading causes of this problem. Some game components are unable to connect to the server as a result of this.
The game has been unable to launch correctly as a result of this.
This problem might also be caused by the antivirus programme you have installed on your computer, or by Windows Defender.
This programme can either stop the game from running or stop the ske64 from running. This is due to the fact that it might mistakenly identify the game as a danger.
When you updated Skyrim, the old SKSE will no longer function. You must also upgrade it in order for it to function correctly, or you may roll back the game to an earlier version.
However, this issue can also occur if the Mods you've installed are the source of the issue.
When you updated the game, the Mods usually don't work. As a result, you must to update the Mods in order to use them effectively.
So, these are the most common causes of this problem. Let us now look at the remedies to this issue.
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