Windows 7 error: VS_InstallerShell.exe has an invalid certificate. Please ensure the appropriate Microsoft certificates are installed
Step 1: enable service Windows Update
Open run services.msc -> Windows Update -> Right click -> Properties
Select Manual -> Click OK
Start Windows Update
Step 2: download file update KB3004394
https://www.microsoft.com/en-us/download/details.aspx?id=45633
Step 3: Click and run file Windows6.1-KB3004394-v2-x64.msu
Step 4: restart Windows
Done!
