: Go to Settings > Update & Security > Windows Security > Virus & threat protection > Manage settings > Add or remove exclusions . Add the ECM Titanium installation folder to prevent future deletions.
You might see a message like:
Restore the file from quarantine if it was automatically deleted. ecm titanium smartkeydll error windows 10
Disclaimer: Ensure you are using legitimate software, as cracked versions often trigger this error due to missing or incorrectly flagged files. To help you fix this, could you tell me: : Go to Settings > Update & Security