I found a thread back from Dec 2008 about clntrust.exe randomly unloading. Does anyone have any insight into that problem? We now have three computers where clntrust.exe randomly seems to unload. If you mouse-over the key in the system tray it disappears. Running clntrust.exe reloads it with no problems. It does this several times a day at seemingly random intervals. Other computers do not show this problem at all.

I agree with Craig in the last post in that thread that I think this is not a clntrust issue, but something external. Has anyone tracked down what is doing it? Since it seems to happen when the computer is idle, I have tried turning off hibernation and screen savers. Is there a common problem with AV? We are using Trend.

Any other insight would be appreciated.