Steps to reproduce:

1. Download CornellBox test project and open CornellBox scene
2. Navigate to the Lighting Settings window and bake the lighting using either CPU or GPU PLM
3. After the bake is done, enter UV Overlap scene view mode
4. Notice the errors in the console

Notes:

- The bug reproduces both on CPU and GPU PLM

The errors are:

- Failed opening GI file at relative path: '95/[HASH].ovi'. Absolute path: 'C:/Users/USER/AppData/LocalLow/Unity/Caches/GiCache/95/[HASH].ovi'.
- 'Invalid Job' job failed with error code: 2 ('Unspecified error.').UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr)