After following the Install Guide and having installed the Deep Security Manager and connected the vCenter and NSX Managers through the DSM Web Console I installed the NSX Guest Introspection ESX Agents under Service Deployments and got to the part to deploy the Trend Micro Deep Security Service from the same location in the Web Client I got the following error.
Checking the Service Definitions menu under Trend Micro I saw that the Deployment settings looked correct as per the install guide. Heading to the URL provided I got an error from the DSM saying that there was a database error and the file was not found…matching the error above.
After a little digging I checked to see what was listed in the DSM Local Software repository and couldn’t see the ESX Agent in the list. This needs to be imported first before you can use the Service Deployment section to deploy the Trend Micro DSVAs (Download Link). Under > Updates > Software > Local page and click Import. Once imported you should see the following.
Once that has been done you can click on the Resolve Button in the System Alarm window of the NSX Service Deployment section and the appliances will be deployed as version 9.5 as shown below.
EDIT: Trend has responded in the comments:
As mentioned on the download page:
If you are implementing Agentless protection, install the 9.5 version of the DSVA and import the Agent Software for Red Hat Enterprise Linux 6 64-bit package. Afterward, the DSVA will be able to upgrade to the version 9.6…but DONT!
Upgrade Notice: Version 9.6 of the DSVA is limited to providing Anti-Malware and Integrity Monitoring protection for your virtual machines. If you need pure Agentless protection with Anti-Malware, Firewall, Intrusion Prevention and Integrity Monitoring, do not activate the Deep Security Agent on the VMs and do not upgrade your DSVA to 9.6.
So if you want that agentless protection for all Trend Deep Security features as listed above do not upgrade to the 9.6 version of the DSVA. I’m not sure why this is the case, but I will chase this up and update this post when I know more.