Solution for Skype missing from windows system tray icons

Solution for Skype icon missing from sys tray

1. Make sure you open the option
Options Advanced settings: Keep Skype in the taskbar while I'm signed in

2. Fix IconCache database
1) Open a command prompt (Start->Run cmd)
2) Kill the explorer.exe task from Task Manager
3) In command prompt, issue the following commands:
--> CD /d %userprofile%\AppData\Local
--> DEL IconCache.db /a
--> Explorer

Real VNC address book hide in tray icon area, cannot open, does not show up

Real VNC address book hide in tray icon area, VNC address book cannot open, VNC address book does not show up

1. In Windows Registy navigate to the following location:
HKEY_CURRENT_USER\Software\RealVNC\VNC Address Book

2. Find the key named geometry and clear its value.

3. Start VNC address book and the window should appear.