Repeating .NET Runtime 1022 (profiler attach failure) aligned with Search filter host hangs; WMI restarts; Copilot & PC Manager partial removals — how to cleanly remediate?

Question

1. Version/Environment: Windows 11 post-upgrade; Defender ON; Acrobat updated successfully.
2. Problem summary:
   • Two .NET 1022 errors (0x80004005) around SearchFilterHost PIDs; Search 10024 forced terminations; WMI restarts + IntelMEProv warnings; Copilot hang & partial removal; PC Manager repair loops. Need authoritative cleanup steps. Security Threat Analysis of Win…
3. Evidence: Timeline mapping 12:51–1:24 AM; risks categorized; concrete registry/env checks for COR_* keys; uninstall/repair guidance. Security Threat Analysis of Win…
4. What I’ve tried: Identified likely orphaned profiler config, noted AppX/repair errors, and suggested DISM/SFC. Security Threat Analysis of Win…
5. Specific questions:
   1. Microsoft-supported method to locate & remove stale .NET profiler hooks system-wide (registry + env) and verify they’re cleared for Search hosts? Security Threat Analysis of Win…
   2. Recommended steps to stabilize WMI after provider warnings/restarts (logs to enable, repository repair criteria)? Security Threat Analysis of Win…
   3. Canonical way to fully remove Microsoft PC Manager and Copilot remnants when AppModel-State reports 0x80070002/0x80070005 and AppX removal reports path-not-found? Security Threat Analysis of Win…
6. Attachments: “Security Threat Analysis of Windows Application Event Log.pdf”. Security Threat Analysis of Win…

TL;DR: Looking for Microsoft’s official cleanup/hardening sequence to purge orphaned .NET profiler config, stabilize WMI, and finish AppX/PC Manager removals after an OS upgrade. Security Threat Analysis of Win…