pci.sys, hooked import ntoskrnl.exe

Hi
I have read and run the "READ & RUN ME FIRST".
It ran smoothly but AVG still finds the same 7 problems.
It all started with the computer running slower app 4-5 days ago and on Friday we got the first Windows meassage clamining that we were running on non-licensed OS SW.
I have attached the logs you ask for except for Malwarebytes but it did not find anything.

Detection name: pci.sys, hooked import ntoskrl.exe IoDetachdevice -> spqw.sys +0x625DC
Detection name: pci.sys, hooked import ntoskrl.exe IoAttachdeveiceToDeviceStack -> spqw.sys +0x625DC
Detection name: inline hook ataport.SYS DllUnload -> spqw.sys +0x45E360
Detection name: atapi.sys, hooked import ataport.SYS AtaPortWritePortUchar -> spqw.sys +0x2DA24
Detection name: atapi.sys, hooked import ataport.SYS AtaPortWritePortBufferUchar -> spqw.sys +0x2DBA0
Detection name: atapi.sys, hooked import ataport.SYS AtaPortRadPortUchar -> spqw.sys +0x2D224
Detection name: atapi.sys, hooked import ataport.SYS AtaPortReadPortBufferUshort -> spqw.sys +0x2D35C

Thanks in advance.
R Jonas