A positive transference is one where the client experienced positive feelings towards an individual based on the person in their past and a negative transference is just the opposite. If they have negative feelings then it is these that the person transfers onto the individual.
OpenRefine, formerly called Google Refine, is a standalone open source desktop application for data cleanup and transformation to other formats, the activity known as data wrangling. It is similar to spreadsheet applications (and can work with spreadsheet file formats); however, it behaves more like a database.
autorun.inf is a file that contains the information of the auto-executable file when a particular drive is opened. Information contains the path of the executable file and the default icon of the drive. This is used for autorunning the cd-rom or dvd-roms. It is not a virus.