Solution #2: Add an Exclusion to your Antivirus or Windows Defender Click OK then run the game to see if the issue has been fixed.Allow Skyrim on both the public and private networks, as well as apps related to Skyrim.Click on: Allow an application through firewall.Choose the Firewall & Network Protection option.Choose the Windows Security option on the left.Try these steps to see whether your Windows Firewall is to blame for the error: Sometimes the firewall on a PC can stop various gaming elements, stopping the computer connecting to the game on the server. Let’s take a look at some of the best solutions to fix this Skyrim issue: Solution #1: Grant Windows Firewall Access If you update Skyrim, the old SKSE won’t work – for this you will need to update both or else roll the game back to the previous version. When you update the game, the mods tend not to work properly and you need to update those too. Some over-eager antivirus programs wrongly identify Skyrim as a threat.Īnother reason is that the mods you install are causing some kind of a conflict. This can result in the game not launching correctly.Īnother reason could be your Windows Defender or other antivirus software you have on your machine which is stopping the game from launching. So what are some of the causes of this SKSE64 error? Possible Causes of SKSE64 Errorįirst of all, the Windows Firewall settings might be the culprit, stopping the gaming elements from connecting to the server. The game might launch but only give you a black screen. SKSE64 is short for Skyrim Script Extender 64, and this mod tool plays an important role in applying complicated mods on Skyrim.Įven if you are using an up to date version of Skyrim SKSE64 you might still get this error, which means you won’t be able to start the game after applying your mods. It might just freeze and show an error message. Some people report their SKSE64 is not working properly. Skyrim is well-loved by many users but like many other games it can have glitches.

Installing skyrim script extender se