: 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)
Before performing a full reinstallation, try these quick fixes: : Check your kernel version against the Trend
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 : Check your kernel version against the Trend
A failed update or partial uninstall often leaves behind registry keys that block new drivers from installing. : Check your kernel version against the Trend