This guide will walk you through exactly how to legally obtain, install, and troubleshoot Build 37 via Steam, GOG, and standalone backups.
A: Because Build 37 uses an old version of the Steam API that behaves like a packer. Add the ProjectZomboid32.exe and ProjectZomboid64.exe to your antivirus exclusion list. Project Zomboid Build 37 Download
Have you successfully installed Build 37? Found a working mod archive? Let us know in the comments below (comments disabled). This guide will walk you through exactly how