When performing any action in Essentials for Office 365, the operation fails with an error message stating "GC Overhead Limit Exceeded."
原因
There is insufficient allocated memory to complete the operation successfully.
対策
Increase the allocated Memory by following the steps below;
Run Essentials as an Administrator
Open the Profile Manager from the Help tab
Advanced page, select a new memory allocation that is greater than the current Configured Memory setting, but less than the Total Memory Detected value
Click "Save" and then restart Essentials for Office 365