Issue
Unity 11 simulator returns 'PAT memory allocation' error..
Product Line
Unity
Environment
Windows 10
Resolution
Unity returns 'PAT memory allocation error' when trying to run the simulator in Windows 10 build 1703.
This is a known issue that occurs in Windows 10 only after a Microsoft hotfix is installed. The issue affects Unity 11, 11.1, 12 and 13.
Engineering has released hotfix HF0435420R for versions Unity 11.1, 12 and 13.
Due to complications with the required merging of specific files, a hotfix will not be developed for Unity 11.
It is recommended that the user upgrade to Unity 11.1, 12 or 13.
The workaround is to either
Unity 11 simulator returns 'PAT memory allocation' error..
Product Line
Unity
Environment
Windows 10
Resolution
Unity returns 'PAT memory allocation error' when trying to run the simulator in Windows 10 build 1703.
This is a known issue that occurs in Windows 10 only after a Microsoft hotfix is installed. The issue affects Unity 11, 11.1, 12 and 13.
Engineering has released hotfix HF0435420R for versions Unity 11.1, 12 and 13.
Due to complications with the required merging of specific files, a hotfix will not be developed for Unity 11.
It is recommended that the user upgrade to Unity 11.1, 12 or 13.
The workaround is to either
- Use the PLC simulator on a windows 7, SP1 PC.
- Use the PLC simulator on or virtual PC that has Windows 7, SP1.
- Uninstall the Microsoft hotfix.
Released for:Schneider Electric Singapore
