Hi,
Please provide make/model of the computer with Win10 you are asking about. Did you upgrade from Win7 or an earlier version of Windows on that computer?
What exactly is the purpose of your starup.EXE? And what code is it written in? Did you use WSL? or PHP; or something else?
Also, is your Windows 32bit or 64bit? This sounds like an optional program; so not absolutely necessary to run Win10.
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