I can't seem to find any info on this...

The QBDataServiceUser23 user account seems to be filling up with a large amount of seemingly temporary .dat files. The file path that these are stored at is c:\users\qbdataserviceuser23\appdata\local\temp. The filenames are all in this format: search_data.##########.dat.

I'm not sure what these are for, so I'm hesitant to delete them, but they're consuming almost 30gb at this point.  Does anyone know what these files are for/from?

Thanks!