reply to Trooper
Re: What AV are you running? NIS for Windows 7 64-bit, Windows 7 32-bit, and Windows 8 64-bit. No problems. Norton/Symantec got and richly earned IMO a reputation for hogging system resources and using annoying nags which led me to switch to Kaspersky about seven years ago, but then Kaspersky started having an array of problems and I tried Norton again and have been much happier with it. If you haven't tried Norton lately, they are much better about not hogging resources and operating efficiently in the background without nagging you than they used to be.