An Initpki.dll error may occur when you start Windows or run certain programs.

Therefore, you could fix Initpki.dll not found or missing errors in thisMiniToolpost.

What Is Initpki.dll?

error message of Initpki.dll

Initpki.dll is adynamic link librarythat is an essential component of the Windows operating system.

Promptly addressing this problem will help restore the functionality of associated applications and improve overall system stability.

Step 1: Press theWin+Ikey combination to launch options and select theUpdate & Securityoption.

click Virus & threat protection

Step 2: Select theWindows Securityoption in the left column, and chooseVirus & threat protectionunder the Protection areas.

Step 3: In the pop-up window, clickMicrosoft Defender Offline scanand selectScan now.

After finishing the above steps, kickstart your PC and check whether the errors are resolved.

choose Microsoft Defender Offline scan and click Scan now

Method 2: Update Windows

verify if there are available Windows update options.

Step 1: PressWin+Itogether to open configs and selectUpdate & Security.

Step 2: Choose theWindows Updateoption in the left pane, and selectCheck for updatesin the right panel.

select Check for updates

Step 3: If there are available optional updates, install them as well.

Step 4: After updating, reboot your rig.

Step 2: Select theYesbutton in the UAC prompt.

copy and paste sfc/scannow and press Enter

like follow the steps below to roll back Windows using System Restore and get rid of the Initpki.dll errors.

Step 1: TypeWin+Rtogether to launch the Run dialog box, typerstruiin the text box and pressEnter.

Step 2: Click theNextbutton.

type three commands and hit Enter

Step 3: Tick theShow more restore pointsoption.

Step 4: Choose the time before the problem occurred and clickNext.

Fortunately, the above solutions can help you troubleshoot the issue quickly.

choose Next

Hope everything is useful for you!

tick Show more restore points and select Next