The error can occur when a new file name is identical to a file name that already exists.  More often customers experience this error when one or more software files have been damaged Follow steps below if encountering Error 58: File already exists
  1. Uninstall software
  2. Open Windows Explorer (Windows Start > My Computer)
  3. On left side of screen, double-click OS Disk (C:) > Hy-Sport
  4. Right-click on folder software is installed in (default folders listed below) and select Delete
    1. SWMM 6.0 - C:\Hy-Sport\SWMM6
    2. SWTM 8.0 - C:\Hy-Sport\TM8
    3. TFMM 6.0 - C:\Hy-Sport\TFMM6
    4. TFTM 4.2 - C:\Hy-Sport\TFTM 4-2
    5. SBM 5.1 - C:\Hy-Sport\SportsBM
  5. Reboot or restart computer
  6. Reinstall software