How can I change Entity Filter/ Registry Filter Settings in AutoCAD Mechanical?

The cause of the problem is still unknown, however, there is a solution for it. One method is to turn off Amshide, save the drawing, and open it again to run Match Properties. The second method is to change the Command Preview variable to zero.

Right-click in the empty space in the drawing to open the context menu. Click on the Quick Select button. A Properties List opens from where you choose the Layer option.

To change planes in 3D AutoCAD R14, follow these steps:

• Open the drawing in AutoCAD R14
• Go to the View menu
• Select the 3D Views option and choose Viewpoint Preset
• Then, select the plane, from viewpoint preset

The hide situation may not be working with the dynamic blocks in AutoCAD mechanical because the dynamic blocks fail to perform.

If you're encountering error messages while selecting the inside of your drawing in AutoCAD Mechanical, it could be due to various reasons:

• It's possible that the objects you’re trying to select are not recognized as closed shapes.
• Another possibility is that the layers of the object are locked.
• Another cause can be the program you are using is corrupted.