I have a big problem...
After clicking a special button on my CustomPage or after Executing a external App I want to display a new CustomPage.
I don't know how to do this.
I tried to solve it using SendMessage an WM_COMMAND to "click" on the Next button, but it doesn't work.
GetDlgItem $0 $HWNDPARENT 1
SendMessage $0 ${WM_COMMAND} 0 $HWNDPARENT or so:GetDlgItem $0 $HWNDPARENT 1
SendMessage $HWNDPARENT ${WM_COMMAND} $HWNDPARENT 0 Has someone an idea how to do it ?Thanks.