I have disabled Cortana through a Group Policy settings and now I have multiple errors showing up in the Event Viewer.

They read as follows:-

Unable to start a DCOM Server: CortanaUI as Unavailable/Unavailable. The error:
"2"
Happened while starting this command:
"C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca

Code:
- System
- Provider
[ Name] Microsoft-Windows-DistributedCOM
[ Guid] {1B562E86-B7AA-4131-BADC-B6F3A001407E}
[ EventSourceName] DCOM
- EventID 10001
[ Qualifiers] 0
Version 0
Level 2
Task 0
Opcode 0
Keywords 0x8080000000000000
- TimeCreated
[ SystemTime] 2017-04-04T23:33:05.546980700Z
EventRecordID 9281
Correlation
- Execution
[ ProcessID] 1016
[ ThreadID] 432
Channel System
Computer HP-Elite
- Security
[ UserID] S-1-5-21-1161607634-2930483291-860018258-1001
- EventData
param1 "C:\Windows\SystemApps\Microsoft.Windows.Cortana_cw5n1h2txyewy\SearchUI.exe" -ServerName:CortanaUI.AppXa50dqqa5gqv4a428c9y1jjw7m3btvepj.mca
param2 2
param3 CortanaUI
param4 Unavailable
param5 Unavailable
Does anyone have any idea how to stop these Errors whilst still keeping Cortana disabled?