I'm getting the error "Error: Input Data (60): FileUnbuffered: Error in GetOverlappedResult: There is not enough space on the disk. (112)" when trying to read a series of csv files through an input tool - e.g. ...\my drive\filename_*.csv". All other forum postings regarding this error reference working with large files, however I'm dealing with 14 file totaling only 2.57MB on a drive with over 1GB of free space. Since I'm dealing with such small files on a drive with plenty of space, what could be causing this error?