Although you can easily fix errors with ErrorFix code - there are various solutions
you can employ; nevertheless, this is certainly the easiest and most recommended one. I want to clarify that although anti-virus programs are essential for removing infected files, they don't fix the confusion that viruses tend to bring about in your registry files. Keep your computer behaving "nicely": it's a good idea to confirm the working order of windows registry from time to time - it's a good habit to get into. Although computers are doubtlessly much more predictable with so many recent technological improvements to them, it's nonetheless not at all abnormal to come across sudden errors and other hassles. In all likelihood you learned some new information here; i hope that it introduced you to the means to eliminate your computer of those problematic errors.