Sets the time on a file.
Note: In order for this function to work, the file needs to first be opened in write or read/write mode.
The file number.
The new file time, in the CitectSCADA time/date variable format.
0 (zero) if successful, otherwise an error is returned.
FileOpen, FileClose, FileGetTime
File = FileOpen("[data]:report.txt", "r+");
! set the file to the current time