Ways to disable Windows7 disc burning features

1, on the Win7 desktop press the combination key (Win key +r) opens the running window, enters "the regedit" in the text box, and returns carries on, the following picture shows:

2. After opening Registry Editor, expand "Hkey_current_usersoftwaremicrosoftwindowscurrentversionpoliciesexplorer" in turn, as shown in the following figure:

3, then right-click in the right pane, create a new "DWORD (32-bit) value" and name it "Nocdburning", as shown in the following figure:

4, then double-click nocdburning Open the Editing window, the value of data values set to 1, and then click the "OK" button to save the changes, as shown in the following figure:

After the above operation, when we restart the computer will no longer automatically eject the disc burning function.