So in the AutoIt Help file there is a tutorial on writing a script to install WinZip. For anybody else working on their scripting I've attached the one I wrote as the Help file one is out of date as it's for WinZip 9.
#cs ----------------------------------------------------------------------------
AutoIt Version: 3.3.0.0
Author: Tony Bruce
Script Function:
Install Evaluation Version of WinZip 12.1. Keyboard shortcuts used (Send function)
#ce ----------------------------------------------------------------------------
; Run the WinZip installer
Run ("winzip121.exe")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip® 12.1 Setup", "&Setup")
; Click/Send S
Send ("!s")
; Wait for the WinZip 12.1 Setup Uniblue RegistryBooster screen to become active
WinWaitActive ("WinZip Setup - Uniblue RegistryBooster 2 Offer")
; Click/Send N
Send ("!n")
; Pause for 3 seconds
Sleep(3000)
; Click/Send Enter
Send ("{ENTER}")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&Next")
; Click/Send N
Send ("!n")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&accept the license agreement")
; Click/Send A
Send ("!a")
; Pause for 1 second
Sleep(1000)
; Click/Send N
Send ("!n")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&Next >")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&Next")
; Click/Send N
Send ("!n")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&Next")
; Click/Send N
Send ("!n")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&Next")
; Click/Send N
Send ("!n")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&Next")
; Click/Send N
Send ("!n")
; Wait for the WinZip Setup screen to become active
WinWaitActive ("WinZip Setup", "&Next >")
; Click/Send N
Send ("!n")
; Wait for the WinZip Setup screen to become active
WinWaitActive ("WinZip Setup", "&Next >")
; Click/Send N
Send ("!n")
; Wait for the WinZip Setup screen to become active
WinWaitActive ("WinZip Setup", "&Next >")
; Click/Send
Send ("!n")
; Wait for the WinZip 12.1 Setup screen to become active
WinWaitActive ("WinZip 12.1 Setup", "&Finish")
; Click/Send F
Send ("!f")
; Wait for the WinZip screen to become active
WinWaitActive ("WinZip", "&Register")
; Click/Send V
Send ("!v")
; Wait for the WinZip Tip of the Day screen to become active
WinWaitActive ("WinZip Tip of the Day")
; Click/Send Enter
Send ("{ENTER}")
; Wait for the WinZip screen to become active
WinWaitActive ("WinZip (Evaluation Version)")
; Close the WinZip screen.
WinClose ("WinZip (Evaluation Version)")
; Close ("WinZip® - Installation Complete")
WinClose ("WinZip® - Installation Complete")
