Sorry for the inconvenience. Actually, Taboola adware keeps changing their location. That’s why sometimes it takes time to trace them. We’ll research on it and add them to our adware definition very soon.
While time we are giving you some more steps to follow on infected computer.
Remove Taboola & other unwanted/unknown extensions from all the browsers.
Remove Taboola & other unwanted/unknown startup apps/services from computer startup using “msconfig” command
Remove Taboola & other unwanted/unknown task from “Task Scheduler”