Lost in the title actually means I deleted it thinking it was part of my problem with "Isearch" and AdDestroyer. AdDestroyer showed up as running in my Task Manager and the process was attached to "explorer.exe" in the list of processes.
I took it out of System32 files and put it in the trash bin. That would have been fine but while I was finally getting some responsible help in getting rid of Isearch, I was advised to download and run "CleanUp" which of course emptied the Recycling Bin and now I'm minus a file which I suspect is the reason I've lost the handy green-verticle-bar volume control indicator that used to work with the updown volume buttons on my keyboard.
My question is, how difficult would it be to get a copy to download, and would it cost me? TIA & Blessings - Chuck521, Olympia, WA