Here are my findings.

I installed Windows 7 and managed to reproduce the error.

Then I installed "Visual C++ Redistributable for Visual Studio 2015"

from https://www.microsoft.com/en-us/download/details.aspx?id=48145

and program runs OK

The file I downloaded is 

vc_redist.x86.exe

Can you confirm this is is the same file you dowloaded?

Hm. This is very strange.

Let me install try to setup a Windows 7 x86 virtual machine and will report back.

In the meantime please make sure you have latest Windows updates

and latest .Net Framework 4.72 

https://support.microsoft.com/en-us/help/4054530/microsoft-net-framework-4-7-2-offline-installer-for-windows

i confirm that after the refresh, i have those files

I saw this error on another Windows7/32bit system but after installing

"Visual C++ Redistributable for Visual Studio 2015" all was OK.

If you have the patience let's try to check some files manually.

A. First we find the settings folder.

 1. if you installed the program under c:\program files\... 

  the settings folder will be

   C:\Users\[your-username]\appdata\Roaming\Saleen WebDownloader

where [your-username] is your windows username

2. if you installed outside of c:\program files\... 

  the settings folder will be the folder that contains the .exe program

yes i have windows 7 32bit.

already installed c++ 2015 and the same message about cefsharp.core

Hi

Any chance you have Windows 7 / 32 bit?

In any case please download and install this Microsoft package and try again.

https://www.microsoft.com/en-us/download/details.aspx?id=48145

hi

i just tried everything and cannot fix it.

after installing last version build 648 it says "Could not load file or assembly 'cefsharp.Core.dll' or one of its dependencies."

tried build 641, but it says out of date and goes to nothing

i deleted the browser32, and installed again and nothing.

i cannot find the place to download the earlier builds.