You need to find where SkyrimSE.exe is stored on your computer.
Download the "All in one (Anniversary Edition)" version from Nexus Mods. SkyUI: Essential for managing mod settings. Troubleshooting SKSE 16640 Issues
If the game closes a split second after launching via the loader, an SKSE plugin is incompatible. skse 16640 link
From now on, always launch your game using skse64_loader.exe . ⚠️ Common Troubleshooting "SKSE Version Mismatch"
C:\Program Files (x86)\Steam\steamapps\common\Skyrim Special Edition\ You need to find where SkyrimSE
The Data folder from the archive contains script source files. Merge this Data folder with your game’s Data folder. Use your mod manager (MO2 or Vortex) to install the Scripts.rar or do it manually.
If the game closes a fraction of a second after launching, you likely have a plugin mod (.dll) installed that was made for a different version of Skyrim. Troubleshooting SKSE 16640 Issues If the game closes
Once the game loads, open the console by pressing the key.
The Skyrim Script Extender (SKSE) is the absolute cornerstone of modding The Elder Scrolls V: Skyrim Special Edition . If you are looking for the , you are likely running the version of the game often referred to as "Pre-Update AE" (Anniversary Edition).