Removing "AcColumnHandler No Column Handler AutoCAD Dwg common shell ext" from the context menu of Windows Explorer

The following shell extension add "AcColumnHandler No Column Handler AutoCAD Dwg common shell ext" to the context menu of Windows Explorer:

Shell Extension Name:	AcColumnHandler
Filename:	AcShellExtension.dll
Description:	AutoCAD Dwg common shell extension handler
Company:	Autodesk
Product Name:	AutoCAD
File Version:	19.1.18.0.0
CLSID:	{8A0BC933-7552-42E2-A228-3BE055777227}

If you want to remove "AcColumnHandler No Column Handler AutoCAD Dwg common shell ext" from your Explorer context menu, follow the instructions below:

1. Download and run the ShellExView utility from this Web page.
2. Find the right shell extension according the details specified above.
3. Select this shell extension and press F7 to disable this extension. After you disable this shell extension, "AcColumnHandler No Column Handler AutoCAD Dwg common shell ext" won't be displayed in the Explorer context menu.