Recently Windows Calculator has been opening multiple times as soon as I'm logged in to Windows. ZoneAlarm, SuperAntiSpyware, and Malwarebytes' Anti-Malware don't remove the problem.
Here are the Startup items in MSCONFIG/Startup:
RTHDCPL, ALCMTR, wspss, Reader_sl, jusched, zlclient, ForceField, ctfmon, KirbyAlarm.
The registry HKLM\...\CurrentVersion\Run contains:
Adobe Reader Speed Launcher, Alcmtr, ISW, RTHDCPL, SunJavaUpdateSched, Windows Spyware/PopUp Stopper Service, ZoneAlarm Client
Any ideas on what's causing this?