Hi Steve,
I realize you probably want to hear from Softrak on this, but I would advise the client to mark the file as safe in their security software and remove it from quarantine if that's what the software did. Also, it would be good to know what software they are using so we can be on the lookout for this issue.
As you probably know, ADFiler64.dll belongs in X:\SOFTRAK\system\x64
_________________________
Dan Desautels
DezTek Solutions Inc.
Thunder Bay, ON