Actually I followed the advice and lowered the delay to about a minute. It seems the remaining problem is either due to, or exacerbated by a remnant of AVG 8.5. I'm not sure if it's the free one or the paid, because I had both at one time. I am currently using Norton 2010. This remnant is also causing a Windows Security update to not install. I have tried repeatedly to uninstall the AVG from the list of programs, to no avail. If I perform a System Restore to a point before I installed AVG, 1) will it remove it? and 2) will it also remove Norton 2010? What concerns me more than the delay is the inability to install the security update. Thanks.