My Color engine change from Microsoft ICM CMM to none by itself. What can I do to stop this?
Where are you changing it?
You probably need to change it at Tools > colour management > default settings to ensure that future documents are created correctly. But existing documents which have been saved with the none option wil probably need to be changed individually at tools > colour management > document setting -- and make sure you save the document after changing it.
Start CorelDRAW with no document open, just the application go to tools color management default and set you settings there first