The default icon links on the taskbar is Internet Explorer, Windows Media Player, and Windows Explorer (opens to Libraries).
Tip
Each program icon pinned to the taskbar can be opened by pressing the Windows key + 1 to 0 (1-10) keyboard shortcuts. You would use a number for how the program icons are ordered on the taskbar from left to right (for top or bottom) or top to bottom (for left or right) desktop location.
Warning
You will need to have Recent Items turned on to see the recent items in a pinned program's Jump List.
EXAMPLE: New Taskbar
OPTION ONE
To Pin a Program to the Taskbar
NOTE:You can use step 2 or 3 to pin a folder in the Windows Explorer taskbar icon jump list.
1. Right click on a program exe file or shortcut that you want to pin to the taskbar, and click on Pin to Taskbar. (See screenshot below)
OR
2. Drag a file that has a program associated for it (ex: .txt file for Notepad) to a empty area on the taskbar until you see the Pin to (program name) (ex: Pin to notepad.exe) pop-up, then drop it. (See screenshot below) NOTE:This will pin the program (ex: Notepad) to the taskbar with the file (ex: txt) included in it's right click menu.
OR
3. Drag a program .exe file or shortcut (ex: CCLeaner), to a empty area of the taskbar until you see the Pin to Taskbar pop-up, then drop it. (See screenshot below)
OR
4. Right click on a open window taskbar button or icon that you want to pin to the taskbar, and click on Pin this program to the Taskbar. (See screenshot below)
You should be able to drag the program's shortcut or EXE file onto a empty space on the taskbar again to pin it. Check to make sure that you had dragged it down far enough on the taskbar.
System Manufacturer/Model Number myself OS SEVEN x64 CPU Q9450 @ 3.6GHZ 1.34v Motherboard ASUS P5K PREMIUM P35 Memory 8GB 1066 buffalo firestix @ 1152mhz CL5 Graphics Card Sapphire HD 5970 + GTX260 (physX) Sound Card Creative X-FI Xtreme Gamer Monitor(s) Displays SAMSUNG 20'' & SAMSUNG 23'' (dual screens) Screen Resolution 2048x1152 & 1680x1050
Keyboard LOGITECH E110 Mouse logitech NX5 PSU XCILIO 850w (78A) Case CM590 1x 120x38mm & 2x92x38mm / 4x 120x25mm Cooling AC7 PRO @ 92x38mm blower, Lamptron military bus bay controll Hard Drives 1x seagate 160gb IDE & 1x seagate 160gb SATA Internet Speed 2MB Other Info its a continual ''work in progress''....
It would not hurt to unlockit again to see if that may be the problem. If not, you might do a System Restore with a restore point dated before it stopped working.