Ty Harness Sheet Metal Software (Win32 Version is now defunct and no longer available to new users, please see note below)
The old web pages.
The final versions previously released: STOR1.5, CONET1.5, SEGB1.4, and STOS1.4. The software was developed for win98/ME/NT4,XP,VISTA and 7. MS provides no mainstream support for the aforementioned Operating Systems therefore the sheet metal software is now defunct. If you still have W7 the software should install and work. I believe MS will offer security updates til 2020 for W7 but it's likely to upgrade automatically to Windows10. The sheet metal software only partially works on Windows 10 and with future updates of 10 the sheet metal software is likely to stop working altogether - if it hasn't already.