The v1.02 patch is a "massive" update that addresses hundreds of issues reported by the community:
Installing Fallout: London or any large mod requires a bit of manual effort and ensuring compatibility with your version of Fallout 4. Always follow the specific installation instructions provided by the mod creators or your digital distribution platform. If issues arise, consider checking forums or comment sections for solutions, as other users might have encountered and resolved similar problems. fallout london v102iv233r7 gog install