Back Button disabled.

I have a custom dialog that I use, after the CopyFiles page, but the problem is, the Back button (which I rename and use as a "skip" function by sending a SendMessage $HWNDPARENT ${WM_COMMAND} ${IDOK} 0)

It works fine if I use my custom page pre file copy, but post file copy, the Next button is greyed out. How can I change this behaviour?

Hope this makes sense!!

Not really sorry...

-Stu 😁

Can you attach a simple example? I'm not sure I understand what you mean. The next button is only grayed out while the instfiles page is working.

Got it sorted now. What I needed was a BackEnabled=1 in my InstallOptions ini file.