What is the installed program "Visual C++ Library MFC Source Package" on my Windows 7 computer? Why it is not visible in Control Panel?

"Visual C++ Library MFC Source Package" is an installed program on Windows 7 system managed by Windows Installer.

You will not see "Visual C++ Library MFC Source Package" listed on "uninstall or change a program" in Control Panel, because it is flagged as a hidden system component in the registry (SystemComponent=1).

Information related to "Visual C++ Library MFC Source Package" installed program:

Name: Visual C++ Library MFC Source Package
Publisher: Microsoft Corporation
Size: 9784 KB
Version: 14.0.24218
System Component: Yes
Identifying Number: {A230CF3D-8723-348C-B4B9-4665B00D6C10}
Install Location: 
Install Source: C:\ProgramData\Microsoft\VisualStudio\Packages\Microsoft.VisualC.140.MFC.Source.Msi,version=14.0.24218,chip=neutral\
Install Date: 20170730
Local Package: C:\windows\Installer\6b75271.msi
Package Name: VC_MFC.Source.msi
Uninstall Command: MsiExec.exe /I{A230CF3D-8723-348C-B4B9-4665B00D6C10}
Windows Installer: Yes

It is recommended to keep "Visual C++ Library MFC Source Package" as an installed program.

⇒ "Visual C++ Library MFC X64 Package" Installed Program on Windows 7

⇐ "Visual C++ Library MFC MBCS Package" Installed Program on Windows 7

⇑ Hidden Installed Programs using Windows Installer on Windows 7

⇑⇑ Windows 7 Installed Programs