[elute96]

Ive read the threat below about the same problem and I think that problem is caused by something different.

Right the only errors I can find in Event Viewer at the times when I get these messages are application errors:
Faulting application svchost.exe, version 6.0.6000.16386, time stamp 0x4549adc4, faulting module ntdll.dll, version 6.0.6000.16386, time stamp 0x4549bdc9, exception code 0xc000000d, fault offset 0x000bc57d, process id 0x7b4, application start time 0x01c7cf69ea1dd3cc

When host process stops working trying to run applications or installing things results in:
The pipe state is invalid.
The system is not accepting control messages at this time.

And when pressing ctrrl+alt+delete results in windows cannot open security options or something similar.

Thanks for any help.