Not directly. You must uninstall Vijeo Designer entirely, then reinstall 6.2 Base and SP12. Therefore, always create a system restore point before installing the hotfix.
| ❌ Don’t | ✅ Do | |----------|-------| | Install hotfix without SP12 first | Verify SP12 is present | | Install random hotfixes “just in case” | Install only if release notes mention your issue | | Use a hotfix from an untrusted source | Download from only | | Install on Vijeo 6.2 SP11 or SP13 | Match SP version exactly | | Forget to backup projects | Keep .vjp + .vjpbak | vijeo designer 62 sp12 hotfix
High-performance modular HMIs (e.g., HMIG3U, HMIDT542). Not directly