elastic-agent uninstall command is unable to uninstall the elastic-agent on endpoint

[ghost]

Kibana version:
Kibana: 8.0.0-SNAPSHOT

Elasticsearch version:
Elasticsearch: 8.0.0-SNAPSHOT

Host OS and Browser version:
Windows 10 , All

Original install method (e.g. download page, yum, from source, etc.):
From 8.0.0-SNAPSHOT on staging cloud environment https://staging.found.no/

Description
elastic-agent uninstall command is unable to uninstall the elastic-agent on endpoint

Preconditions

1. 8.0.0-SNAPSHOT Kibana cloud environment should be available.

Steps to Reproduce

1. Open the 8.0.0-SNAPSHOT Kibana cloud environment in browser.
2. Download the 8.0.0 agent from artifact link(https://console.cloud.google.com/storage/browser/beats-ci-artifacts/pull-requests/pr-21206/elastic-agent?pageState=(%22StorageObjectListTable%22:(%22f%22:%22%255B%255D%22))&prefix=&forceOnObjectsSortingFiltering=false)
3. RDP to the endpoint and place the agent.
4. Unarchive the agent
5. Open powershell as admin and run the command for interactive mode:
   ./elastic-agent install
6. Observe that installation is successful on endpoint but agent is unable to enroll into fleet.
7. Now run the elastic-agent uninstall command and observe that agent is still running.
   Message displayed: can only be uninstall by executing the installed Elastic Agent at: C:\Program Files\Elastic\Agent\elastic-agent.exe

Test data
N/A

Impacted Test case id
N/A

Actual Result
[Ingest Management]: elastic-agent uninstall command is unable to uninstall the elastic-agent

Expected Result
[Ingest Management]: elastic-agent uninstall command should be able to uninstall the elastic-agent

What's working

• N/A

What's not working

• Issue is also occurring for mac and linux

Screenshot

Logs
N/A

[elasticmachine]

Pinging @elastic/ingest-management (Team:Ingest Management)

[ghost]

@muskangulati-qasource Please review the bug.

[muskangulati-qasource]

Reviewed & assigned to @EricDavisX

[blakerouse]

This is correct behavior. As it states you must perform:

C:\Program Files\Elastic\Agent\elastic-agent.exe uninstall

A non-installed Elastic Agent cannot uninstall an installed agent.

[ghost]

Bug Conversion:

Testcase already exists for this ticket.
https://elastic.testrail.io/index.php?/cases/view/33951