gdtapi.dll is a process belonging to the McAfee Internet Security program . "gdtapi.dll is a GdTapi" "belonging to McAfee Internet Security" "from Networks Associates, Inc."
Check that gdtapi.dll is stable on your computer.

We currently do not have a security rating forgdtapi.dll. Send feedback at pl[at]Uniblue[dot]com, to contribute to this dll information page. It is highly recommended to run a FREE performance scan to automatically optimize memory, CPU and Internet settings.

Determining whether gdtapi.dll is a virus or a legitimate Windows DLL depends on the directory location it executes or runs from. Click to Scan your PC including gdtapi.dll to Detect any Security Threat.