If you got a new computer or want to install on an additional computer, see steps below to discover your best option.
  1. Still have installation CD?
    1. If Yes: Use CD to install
    2. If No: Continue to Step 2
  2. Was your web delivery purchased after June 19th, 2017?
    1. If Yes, web delivery is expired, continue to step 4
    2. If No, follow First Time Installation instructions that were originally sent
  3. Was your web delivery sent out prior to February 1, 2018
    1. If Yes, please download a new Setup file from the article Web Delivery Links
      1. Then follow First Time Installation instructions that were originally sent
  4. Is the program installed on another computer?
    1. If No: Continue to Step 5
    2. If Yes: go to Reinstall Hy-Tek Software: Copy License Method
  5. Do you have latest version? (SWMM 7.0, SWTM 8.0, TFMM 6.0, TFTM 4.2)
    1. If Yes: Order product replacement ($25)​
    2. If No: Order upgrade to latest version (price varies by product)