Customizing an Existing Dialog - Compilation Error

[SBoissier9]

Hi,

I am using installshield 2013 premier and I am trying to modify the title and description colors for all of my dialogs of my Installscript project.

I started by the SdFeatureTree (screenshot below) and it added the dialog code.

I expect performing the CtrlSetText with some html content with the color.

BUT I cannot compile the installscript (see two of errors below)

Any idea on what could cause this and how to solve it?

Thanks