That's right, guys, today we're going to create an installer with Winrar;

You can use any version, both Trial and Pay, all work
The same way.
For this tutorial I separated an icon of my preference and a text to be displayed as a license.
The icon I chose is the simple installer, this one o:

Come on, first create a folder with the program files you want to create the installer, here I will make the installer of a timer. I created a folder named Timer, and I threw the files that make up the program into it.

Now right click on the created folder and select the "Add to File" option as shown in the figure below:

On the next screen you have the settings of the new Winrar file; Check "Create SFX File" as shown in the figure:

Now click on the "Advanced" tab and then on "Options SFX:

On the next screen, enter the path to File extraction:

Now click on the "Advanced" tab and then on "Add Shortcut..." as shown in the figure:

On the next screen, configure the shortcuts you want, according to your program:

Then click on the "Text and Icon" tab and configure according to your program:

After that, click "ok" and then click "ok" again and your installer is ready =]
Simple, isn't it? Much better than those complicated programs to create installers. Now to test simply install the program on your computer.
When you install, the sequence is this:

You can download the timer down here!