VAR2CHAR(cDataDrive) [K:] cDataDrive [K:] VAR2CHAR(cFileRoot) [TFMCAllEngage_] cFileRoot [TFMCAllEngage_] VAR2CHAR(cExt) [csv] cExt [csv] cDirPath [K:\PGI\Upload\TFMCAllEngage_*.csv]