Let's try renaming the Endpoint folder via Windows RE.
Create a Restore point.
Click Start, Power, and then press and hold the Shift key while clicking Restart.
This takes you to Windows RE. In Windows RE, click Troubleshoot, click Advanced Options, and click Command Prompt.
Tun the following command to find the drive letter of your OS partition.
bcdedit | find "osdevice"
(Note the OS partition's drive letter.)
Suppose the OS drive letter is C. Run the following commands:
cd /d "C:\Program Files"
ren "Endpoint Protection SDK" "Dummy"
Restart the system.