Hi
Event ID 4946 means a change has been made to windows firewall exception list and a role was added.
Here is a link about event ID 4946. event-4946
To solve the problem caused by fontdrvhost.eve,we could try the following steps:
- use windows repair tools ,such as cleanmgr and sfc/scannow to look for the causes. Under most circumstances ,this is a valid method.
- updating usermode font drive host, we could find the update in this link fontdrvhost-exe
Please note: Information posted in this given link is hosted by a third party. Microsoft does not guarantee the accuracy and effectiveness of information.
Best Regards
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