Error Getting Memdump: Remote Error HRESULT 0x8000ffff

Issue

Error message seen when trying to create a memory dump through Live Response:

Error getting memdump: Remote error HRESULT 0x8000ffff

Environment

Carbon Black EDR (Response) Server: 5.1.1 and Higher

Resolution

Use the full path and name of the file when running the command. See more at https://community.carbonblack.com/t5/Knowledge-Base/CB-Response-Live-Response-Error-Getting-Memdump-Remote-Error/ta-p/68660 

Cause

If the folder is non-existent, or a file name is not being specified, the memory dump will not create.