Witcher 3 | How To Fix Script Compilation Error

One critically acclaimed open-world role-playing game, The Witcher 3: Wild Hunt, was published in May 2015. The game has now received the next-gen update, allowing PC, Xbox Series X|S, and PlayStation 5 fans to relive the unforgettable Witcher 3 experience with new quests and breathtaking visuals.

But regrettably, many gamers have trouble using mods on many levels. Recently, users who use mods have begun complaining that they cannot play the game due to a “Script Compilation” issue.

Script Compilation Error Witcher 3 Fix for Windows 10 8.1 7 min

Script Compilation Error Fix For Witcher 3

When this game was first released in 2015, it had many technical problems that were later fixed. It has won numerous accolades. However, the Script Compilation error appears to have returned and is causing many gamers trouble. Fortunately, you can try a few alternative workarounds to resolve this issue.

Steps To Resolve Script Compilation Error:

Install The Unification Patch

You should install the official unification patch as your very first attempt. That might fix the issue you were having with your mods. How to do it:

  • To download the official unification patch [https://www.nexusmods.com/witcher3/mods/2134/]
  • Right-click the downloaded folder and extract it.
  • After that, copy the Content and Mods folder.
  • Launch the game’s client on Steam or another platform.
  • Select Browse in “the Local Files” area.
  • To replace those files in the folder, use Ctrl + V or copy and paste.

how to fix script compilation error in witcher 3 en

Use The Witcher 3 Script Merger Tool

Utilizing the Witcher 3 script merger tool is among the best solutions that we suggest. There is a valid reason why it may be found online. You should utilize the script merger tool if you do a lot of modding. To proceed, go here: https://www.nexusmods.com/witcher3/mods/484

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Re-install The Mods

Since it is difficult to pinpoint which specific mod is creating this problem, it is advised to uninstall all of the mods you are currently using before installing each one one at a time to see which one is to blame. The “Script Compilation” error in Witcher 3 can be fixed using this method, which is undoubtedly time-consuming but worthwhile.

Author’s Notes:

When trying to play The Witcher 3 with installed mods, the script compilation error notice may appear. It might not take hold immediately when you first start playing, but the more mods you install, the more probable it is to occur.

It is reasonable that this problem occurs more frequently with the latest update because it happens when mods aren’t optimized for the current version of the game you’re playing. As of this writing, the most recent Unification patch is for version 1.32.

Installing it should fix the issue, albeit considering the significant upgrades of the new next-generation version, it might not fully resolve everything. If the Unification patch doesn’t fix the problem, your only other choice is to remove all of the mods you are currently running.

Although it’s a headache, especially if you have odd additions like Cyberpunk 2077 clothing or new mutagens, for the time being, it’s the only way to guarantee that it runs steadily.

That concludes the discussion of the Witcher 3 script compilation problem. Hopefully, one of the solutions in this article will enable you to fix the issue and resume enjoying the game. Thank you for reading my guide on this. I will keep you updated with more such content. 

Last Updated on December 16, 2022

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