The syntax generally follows this pattern: EndpointRemovalTool.exe [switches]
| Error Code | Meaning | Solution | | :--- | :--- | :--- | | | DLL initialization failed | Boot into Safe Mode with Networking and run the tool again. | | "Invalid Tamper Password" | You entered the wrong password | Contact your IT team. If unknown, you may need to use MCPR.exe (different tool) or reimage the machine. | | "Unable to stop services" | A McAfee service is hung | Run sc stop MfeAVSvc from an elevated CMD, then immediately re-run the removal tool. | | Tool crashes at 99% | Corrupt registry permissions | Use Microsoft's subinacl or PsExec to reset registry ACLs for HKLM\SOFTWARE\McAfee . | mcafee endpoint security removal tool
In 95% of cases, the McAfee Endpoint Security removal tool handles everything. However, for the perfectionist or the IT professional, follow up with these manual steps to ensure a pristine system. | | "Unable to stop services" | A
It can bypass common issues like corrupted registry entries or broken uninstallers that prevent normal removal. Password Override: However, for the perfectionist or the IT professional,
(You must locate the correct Product Code from the registry: HKLM\SOFTWARE\McAfee\Endpoint Security .)