Though it's possible to repair a nc.exe error - you can choose from several possible
methods; but this tool is hands down the easiest and most recommended one. Be sure you understand that although antiviral applications do away with many viruses, they can't do away with the disorder that viruses leave behind in your registry. Additionally to everything said, to make sure that your pc keeps running as you want it to, it's a matter of getting rid of the unused files and programs that take up space. Nowadays, it's common for people to understand how their computers work, so they like to be able to fix whatever issues they come across all by themselves, whenever possible. I imagine you're acquainted with people who are constantly installing/deinstalling software from their pc on a regular basis - no doubt they will consider this report an excellent start.