My Pc has black screen,with messege:
Your system has been infected.
System has been stopped due to serious malfuction.
Spyware activity has been detected.It is recommened to use spyware removal tool to prevent data loss.
Do nor run any application befor all spyware removed.
The first thing that happened before this black screen and message was my sound went out on speakers,i thought possibly kids had messed with the mixer.
I went to it and it said i had no volume mixer devises.
So then i started getting redirected when trying to got on internet to advertising.
When i ran Avast it detected 4 threats in my sons files.
When trying to move to chect or delete, it said can not find files.
Now my avast has been shut down by this infection.
I tryed Spybot and another one.. all gets shut down.
I tryed highjack it gets shut down. Wont let me back on any of them.
I have 5 people using this pc each with own page and all pages are the same black screens and the warning message.
Help please any advise would be much appreciated.