How to install .inf file in windows 7 using cmd

Hello i had installed windows 7 on my Dell Latitude E6410. I am using Driver Easy to download missing drivers. All drivers I have downloaded but they are in .inf file. I have used device manager to install some of them by right clicking on the driver and by browsing it manually. Some of them I don't know for which category they are. I want to install these software form CMD. I had visited this link Installing a .inf file using a windows batch file but not helpful, I had used pnputil -i -a <inffilename> and I had also tried command RUNDLL32.EXE SETUPAPI.DLL,InstallHinfSection DefaultInstall 132 path-to-inf\infname.inf from Microsoft Docs Command-Line or Batch File Install. The issue when I press enter after typing command with path and file name there's nothing happen no prompt displayed for installation completed or not installed it's nothing happen when I press enter. Please help me.

Solution 1:

To install a inf file:

regsvr32 Filename.inf

To uninstall

regsvr32 /u Filename.inf

To install all inf file in a folder from the command line:

for %a in (*.inf) do regsvr32 "%a"