Unfortunately, starting with the version of Windows Vista, one can notice that quite often there are problems of the system “crashing”, after which, even in safe mode, the system hangs after booting (CLASSPNP.SYS is the last component that stops). Let's see what this may be connected with, and how to restore Windows.
CLASSPNP.SYS is not loaded: reasons
As for the reasons for the appearance of such an unpleasant situation, there can be quite a lot of them. Usually, even when rebooting using the F8 (Safe Mode) key, the system seems to behave normally. But then suddenly for some reason a certain component, in our case CLASSPNP.SYS, is not loaded in safe mode.
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