Security Anti-malware Driver Offline Not Installed - Trend Micro Deep

: Open a command prompt as an administrator and run sc query AMSP , sc query tmcomm , sc query tmactmon , and sc query tmevtmgr . If any are stopped, attempt to start them manually.

When the Trend Micro Deep Security Notifier displays "," it typically signals a corrupted installation or a critical driver failing to load on the endpoint. This error prevents the Anti-Malware module from protecting the system, even if the main Deep Security Agent (DSA) appears active in the management console. Immediate Troubleshooting Steps : Open a command prompt as an administrator

: Check your kernel version against the Trend Micro Support Matrix . If Secure Boot is enabled, you must enroll the Trend Micro public key to allow the driver to load. 4. Agentless Protection (VMware Environments) This error prevents the Anti-Malware module from protecting

: Open the Windows Services console and ensure the Trend Micro Deep Security Agent and Trend Micro Solution Platform (AMSP) services are running. Before performing a full reinstallation

Outdated root certificates on Windows servers can prevent the system from verifying the digital signatures of Trend Micro drivers.

Before performing a full reinstallation, try these quick fixes: