Talk:How to Automatically download and install a particular version of .NET if it is not already installed

From NSIS Wiki

Hi

I'm new to this. I tried to run the script but got an error !insertmacro: macro named "MUI_FUNCTION_DESCRIPTION_BEGIN" not found!

I checked the macro does present in \NSIS\Contrib\Modern UI 2\Pages\Components.nsh

Can anyone help me with this? Thanks.