The Issue: In the Vijeo Designer IDE, using Ctrl+F in a script containing nested IF...THEN...ELSE statements (more than 3 levels deep) would crash the IDE instantly.
The Fix: A memory leak in the VBScript editor’s text parsing engine was patched.
The installation was conducted on the engineering workstation and tested on a target HMI panel. vijeo designer 6.2 sp12 hotfix
| Symptom | Likely Fixed? | |---------|----------------| | HMI reboots randomly | ✅ Yes | | “Project transfer failed” with USB | ✅ Yes | | Data logging stops after 1 week | ✅ Yes | | Script error: “Object reference not set” | ✅ Yes | The Issue: In the Vijeo Designer IDE, using
| Component | Compatible? | |-----------|--------------| | Windows 10 LTSC 2019/2021 | ✅ Yes | | Windows 11 Pro (22H2+) | ⚠️ Test first | | Windows 7 | ❌ No (not supported) | | Vijeo Designer 6.2 SP12 | ✅ Required base | | Earlier SP11 or SP10 | ❌ Must upgrade to SP12 first | Verification