What happens when "Open the property of this project is unknown" when Windows 7 starts the recycle bin?

The recycle bin is mainly used to store the documents temporarily deleted by the user, and the user can restore the files by mistake. Recently, some users have reported that the opening of the Recycle Bin is a reminder that the attribute of this item is unknown. This article will introduce you to the solution to this problem in Windows7 system.

1. First press the Win+R shortcut on the keyboard to open the running window of the computer. In the open running window, type gpedit.msc and click Enter. This will open the group policy editing. The window is up.
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2. In the Open Group Policy Editor window, click to expand “User Configuration”→“Administrative Template&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&& ;, after that, find the "Remove the properties of the recycle bin context menu" option in the right window and double click to open.

3. In the pop up edit window, change the default settings are not configured, and then click OK to save it.

above is to open the system in Windows7 Recycle Bin appear & ldquo; the properties of this project is unknown & rdquo; solution. Users can easily solve this problem through the Group Policy Editor.