First, check to see if you downloaded SolSuite to your hard drive:
Click the Start button, point to Find, and then click File or Folders.
Find the file name that you downloaded (for example "solsuite-2015-v158-setup.exe").
If you find it, double click on it to run the installation procedure.
If you don't find the file, download it again by clicking here: www.solsuite.com/download.htm