
Otherwise, try the next troubleshooting step.

When the McAfee Software Install Helper tool completes, your issue should be resolved. Next, accept the License Agreement, and follow the prompts.In the window that opens, enter your registered email address and password.Download the software executable file directly from McAfee.This solution requires you to download and run the software by following the steps below. The Software Install Helper fixes most installation issues on Windows. 2] Install and run the McAfee Software Install Helper But if the issue persists, you can continue with the rest of the suggestions in this post. If so, you can sign out of the admin account and disable it. If that doesn’t help, enable the in-built admin account, log into the account, and see if the software installation is successful. If, after you tick all the boxes for the checklist, but the issue persists, then make sure you’re logged in as an admin on the PC and try the McAfee installation again. Make sure Windows is up to date on your PC by manually checking for and installing any available bits.If you have any other third-party security software installed on your PC, you need to uninstall the antivirus or the firewall as the case may be before attempting to install McAfee.To find the instruction set extension supported in your Intel processor, head over to the Intel support page at /processors. SSE2 includes an additional instruction set. The software can only be installed on computers with a modern instruction set on processors that use the Streaming SIMD Extensions 2 (SSE2) supplementary instruction set or later. Minimum system requirements: To install the latest McAfee security software for Windows, you must have a supported operating system and browser.When the McAfee Installation Incomplete error occurs on your Windows PC, before you try the installation again, make sure that your PC meets the following prerequisites.

Let’s take a look at the description of these fixes. Run the McAfee Consumer Product Removal tool (MCPR).Install and run the McAfee Software Install Helper.If the installation is successful, you don’t need to complete any remaining steps. After completing each step, try the installation again. If when you try to install McAfee on your Windows 11/10 computer and you get the Installation Incomplete error prompt stating We couldn’t install any of the security features included with your software, then the suggestions we have presented below can be applied to that order. If you see the error message Installation Incomplete when you try to download and install McAfee LiveSafe, Total Protection, or other McAfee products on your Windows 11 or Windows 10 computer, then this post is intended to help you with effective solutions that can help you successfully resolve the issue on your system.
