Windows System Error Code 15404 – ERROR_RUNLEVEL_SWITCH_IN_PROGRESS (0x3C2C)]

In this post, you’ll learn about the Windows System Error ERROR_RUNLEVEL_SWITCH_IN_PROGRESS (0x3C2C)] and the reason why you are receiving the error message

How does this Error in Windows Look like?

Error Code 15404 ERROR_RUNLEVEL_SWITCH_IN_PROGRESS (0x3C2C)]

Why do you receive the System Error Error Code 15404 ERROR_RUNLEVEL_SWITCH_IN_PROGRESS (0x3C2C)] in Windows?

A run level switch is currently in progress.