Win7 computer optimization, the program icon can not be dragged to the taskbar how to do?

The w764-bit flagship system we started with is the same, though. But because the user is different, the demand is different, we later installed in the Win7 flagship computer program software is different, we need to use the daily application of the program is also different, in order to start convenient, the operation of the boundary , many users of Win7 flagship computers like to lock the programs they use frequently into the taskbar below, but recently, many users found that their own Win7 flagship computer can not achieve this operation, the program icon can not be dragged to the taskbar, then encountered such a situation, how do we deal with it?

The first method: First, we press the Win7 flagship computer keyboard win+r shortcut keys to open the computer's running window, in the open running window, we enter the following groups of commands, did not enter the end of a group, press the keyboard on the return Run command:

cmd/k reg ADD "hkey_classes_rootlnkfile"/V isshortcut/f

cmd/k reg ADD "hkey_classes_rootpiffile"/V isshortcut/f

cmd/k taskkill/f/im Explorer.exe & Explorer.exe

After all three sets of commands are complete, let's reboot the Win7 flagship computer.

The second method: Let's move the mouse to the taskbar window below, then right click on any space, and then we cancel the "lock the taskbar", Next, we right-click the taskbar to find the toolbar check the Quick Launch bar, and then the icon you want to drag to the Quick Start bar on it.