| Issue | Fix | |-------|-----| | “Failed to initialize unity graphics” | Use -nographics or -force-glcore CLI flag. | | Missing module builds | Copy module folders from an official Hub install into Editor\Data\PlaybackEngines . | | License activation | Run Unity.exe -manualLicense to generate an .ulf file you can reuse. | | Long path errors (Windows) | Enable long paths via Group Policy or extract to root drive like U:\Unity\ . |

Some features (like Android Build Support) require external tools like the JDK or Android NDK, which may still point to local paths on the original computer.

You can use this for a blog post, tutorial, or tool description.