BSOD usbport.sys_address

[donikoues]

Hi,

I am new to this forum do if I have done anything wrong and haven't follow any rules please let me know.

For the last week or so my computer is running very slow and switching off out of nothing. It has occurred at least 4 times now and has shown the blue screen of death. The message shows the following:

"Driver_IRQL_NOT_LESS_OR_EQUAL

***Stop 0x00000001 (0x445411BF, 0x00000007A, 0x00000001.0X0XF64AFB4F)

USBPORT.SYS_Address F64AFB4F base at F6495000, datestamp 48025ce Begining dump of physical memory"

When I manage to log back to windows I get the following message:

"BCCode : c2**** BCP1 : 00000007**** BCP2 : 00000CD4**** BCP3 : 142B06D7****
BCP4 : E1F3C6C0**** OSVer : 5_1_2600**** SP : 3_0**** Product : 256_1*
*
C:\DOCUME~1\Andreas\LOCALS~1\Temp\WER1a98.dir00\Mini020912-01.dmp
C:\DOCUME~1\Andreas\LOCALS~1\Temp\WER1a98.dir00\sysdata.xml
*
*
virus Win32:Adware-gen [Adw]
*
C:\DOCUME~1\Andreas\LOCALS~1\Temp\WER738a.dir00\Mini051712-01.dmp
C:\DOCUME~1\Andreas\LOCALS~1\Temp\WER738a.dir00\sysdata.xml"

Can anyone please help/advice me where to start?

Many thanks in advance