It will ask you- ‘Do you allow this software to make changes’, click Yes. Note: In the process of installing, you will see a pop-up window of the User Agreement.
Now follow the on-screen instruction to completely install the HP printer setup.
In Windows 8.1 open the HP envy printer setup by reaching the Download folder and find 123.HP.com/setup 5660 file.Once you are done with the downloading process via 123.HP.com/setup 5660, it’s time to install the drivers and software. How To Install HP Envy Setup Driver On Your Computer?