Fix Windows Update Assistant Is Already Running Error Problem [Solved]

Fix Windows Update Assistant Is Already Running Error Problem [Solved]
When running or starting the Windows Update Assistant, some users have reported a problem with the app restarting itself or force-installing Windows 10 while returning an error "Windows 10 Update Assistant is already running." Try these steps to fix the problem.
Issues addressed in this tutorial:
windows 11 update assistant is already running
windows 10 update assistant is already running
windows 10 assistant is already running
how to use windows update assistant
what does windows 10 update assistant is already running mean
run windows update assistant
windows update assistant already running
windows 11 assistant is already running
Windows Update Assistant upgrades the operating system by making sure they have the right set of compatible hardware and software for the next version of Windows 11/10. Some users are reporting the tool always keeps restarting itself and forces installing Windows 11/10 when users do not want it to and encounter the error that Windows 11 Installation Assistant or Windows 10 Update Assistant is already running. In this post, we will provide solutions to this issue. This can also occur if you plan to run the tool but see this error message instead.
This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10 and Windows 11 operating systems (Home, Professional, Enterprise, Education) from all supported hardware manufactures, like Dell, HP, Acer, Asus, Toshiba, Lenovo, Alienware, Razer, MSI, Huawei , Microsoft Surface, and Samsung.