I'm trying to search for text files that contain:

[PlyCount "500"]

But I can't get it to work - it always brings back non matches. I'd be grateful if anyone could provide me with the exact syntax to enter into the Query box

thanks !

Thanks, that worked ! The results includes the names of all the folders which the files are contained in which is a bit of a nusiance, but sorting the results lets me see all the files themselves, so job done.