Delete registry key or value via a CMD script?

To remove a registry property using PowerShell, you can use the “Remove-ItemProperty” cmdlet. Below is an example cmdlet. Remove-ItemProperty - ...

Download PsTools and unzip them to a location of your choice. Open a command prompt (with administrative rights) and navigate to the folder location.

STEP 1: Open the Registry Editor. In the Open field, type regedit, and then press ENTER. The Registry Editor will open in a new window.

reg delete 命令的參考文章，它會從登錄中刪除機碼、子機碼或專案。

You can remove a registry key by placing a hyphen (minus character) - in front of the key like that: [-HKEY_LOCAL_MACHINE-SOFTWARE-YourSoft-MyKey]

Deleting Registry Keys and Values. To delete a registry key with a .reg file, put a hyphen (-) in front of the RegistryPath in the .reg file. For example, to ...

To remove startup program, right-click on the parameter name and select “Delete” in the pop-up menu that appears.

The following are two methods to cleanup registry entries left behind due to an incomplete uninstall process.

By far, added registry subkeys and values can be deleted, but only if they're not part of know system registry subkeys/values.

In the left pane, with the Uninstall key expanded, right-click any item and select Delete. Click Yes to confirm, and that item is officially off the list.