Got a call at 7:45 am from someone with a very heavy Indian accent.  He told me that my computer was sending error messages to their central server.  I asked if he was trying to get remote access to my PC.  He said "absolutely not, I am going to walk you through the clean up"  After some misdirection with event viewer, he wanted me to go to www.ammyy.com and give him the registration number.  This is for a remote access.  I terminated the call.