What does event viewer say under Custom>Administrative events (Run eventvwr.msc)
How to Roll Back or Uninstall a Problematic Windows Update
RELATED: How to Boot Into Safe Mode on Windows 10 or 8 (The Easy Way)
Log Name: System
Source: Microsoft-Windows-DistributedCOM
Date: 9/9/2019 6:18:38 AM
Event ID: 10016
Task Category: None
Level: Error
Keywords: Classic
User: LAPTOP-A2L6TFSV\theta
Computer: LAPTOP-A2L6TFSV
Description: The application-specific permission settings do not grant Local Activation permission for the COM Server application with CLSID {2593F8B9-4EAF-457C-B68A-50F6B8EA6B54} and APPID {15C20B67-12E7-4BB6-92BB-7AFF07997402} to the user LAPTOP-A2L6TFSV\theta SID (S-1-5-21-1516709323-1738268518-3016939937-1001) from address LocalHost (Using LRPC) running in the application container Unavailable SID (Unavailable). This security permission can be modified using the Component Services administrative tool.
Event Xml:
Guid="{1B562E86-B7AA-4131-BADC-B6F3A001407E}"
EventSourceName="DCOM" />
10016
0
2
0
0
0x8080000000000000
11411
System
LAPTOP-A2L6TFSV
application-specific
Local
Activation
{2593F8B9-4EAF-457C-B68A-50F6B8EA6B54}
{15C20B67-12E7-4BB6-92BB-7AFF07997402}
LAPTOP-A2L6TFSV
theta
S-1-5-21-1516709323-1738268518-3016939937-1001
LocalHost (Using LRPC)
Unavailable
Unavailable