I am having a problem when we swap between user log ons. Prevx fails to start again, and is definitely not working as it is not showing up in task manager and secure online is not in the browser. I have just reverted to 32 bit windows 7 from 64 bit so that I can run safeonline, only to find a different problem. I have tried re installing, but it is still giving me the same problem. Prevx starts ok on bootup, shows the icon and works ok. Its only after changing users it disappears. The other two accounts are standard accounts and not administrator, although if you boot firstly into one of the standard accounts it works ok. Running the latest release version of prevx. Any ideas please. Rollers Nearly forgot, the only other program running is PC tools firewall.