Event filter with query "select * from HP_AlertIndication" could not be (re)activated in namespace "//./root/CIMV2" because of error 0x80041010. Events may not be delivered through this filter until the problem is corrected.

Cause:
This error has been caused by System Insight manager (usually on another machine).

Fix:

1. On the affected machine, Start > Run > cmd {enter}
2. "C:\WINDOWS\system32\wbem\wbemtest.exe" {enter}
3. Connect to desired name space which will bee root/cimv2
4. Select "Enum Instances"
5. Type: __EventFilter
6. Click OK
7. Select the instance then select "delete"

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