. Look for lines saying "this plug-in is for a different version of Fallout" to confirm a version mismatch. Clean Install : Delete old versions of f4se_1_10_xx.dll
: It must be paired with the specific F4SE version built for your game's runtime (e.g., F4SE 0.6.23 for game version 1.10.163). Installation & Troubleshooting ll fourplay f4se plugin exclusive