How to Update a Program in VB.net
<p>I have a program created in VB.Net called Technical Logs System. I publish it in a folder also called Technical Logs System and that folder contains the ff.</p>

<ol>
<li><p>Application Files (File Folder)</p></li>
<li><p>setup (Application)</p></li>
<li><p>Technical Logs System (ClickOnce Application Deployment Manifest)</p></li>
</ol>

<p>The contents of this folder are what I use to install the system to other PCs.</p>

<p>How can I update the old system? For example, Technical Logs System is composed of one Form and on my next update I will add a new Form so it's 2 Forms now. How can I make it so the new form will add to the old one? What I mean is before starting the program the system will check for updates and install it. They say this is called patch or update but I don't know what term should be used. My goal here is to update the old system without requiring the user to uninstall and install the updated version on their own.</p>

<p>By the way, is it possible to make the source of updates 192.168.2.2, so when the user opens the system, the program will check update in 192.168.2.2 and install the update?</p>