Problem: I failed to install Fetrotech tool software msi on Win10. Error: 'There is a problem with this Windows Installer package. A program required for this install to complete could not be run' Solution: If getting an error please just reply with PC details i.e. WIN10, administrator, anti-virus and real time off, Dot net framework 4.8 installed etc Better don't install software on Win10 Home edition, Win10 professional is recommended. If still gives this error, try the solution below: 1. Open computer Task Manager -> File -> Run A New Task 2. Open file location you have installed your fetrotech install package, and tick 'Create this task with administrative privileges' 3. Launch all installation files, hit Browse button on the Create new task pop up and navigate to the location where your required file is stored. Remember to add the file suffix as well.