4. .net 3.5 or higher. This is a Microsoft program that is usually installed.
You can check to see if you have .net 3.5 or better installed by clicking this button:
You'll get a little pop-up window.
Look for anything containing ".net". There may be multiple listings, each with different numbers.
You may see one listing with something like:
.NET CLR 3.5.34123
or
.NET4.0C
Both of these are OK because the number is larger than 3.5.
However, if you see: (or no .net at all)
.NET 2.0.0688
You will need upgrade your .NET.
About .NET
This is from Microsoft and it lets your computer run more programs. It's a good thing to have and it's free to download. The problem is, it's a big file and you should have a good Internet connection.
It's easy to upgrade your .NET, it will just take it some time to download.
And even if you don't want ChoozyBot, it's a good thing to upgrade...You can install .NET here: