- Find “xView” in the drop-down menu and once your mouse is over it another set of options will appear and you want to select “Isolated Vertices”.
- Go to “Customize”, then “Units Setup…”, and select “Generic Units” so that it matches our CheckMate script.
- Select the model.
- Go to the bottom and select “[Click Here To Update]”. All Isolated Vertices will appear in green.
- Select the object with Isolated Vertices that you would like to fix, then again select “[Click Here To Update]” at the bottom.
- Go to the modify tab, and under “Selection” choose “Vertex”.
- To fix the Isolated Vertices you want to go to the bottom and right-click where it says “[Isolated Vertices: # Vertices]” and choose “Select Results”.
- Press “delete” on your keyboard.
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The CheckMate Pro model used in this video is a Space Suit 3D model by 3D artist radoxist.
Tags: Video

or you can use my script…just click on delete all isolated vertices button in batch fixing tool rollout and the tool will loop on all objects and fix this problem. one click is better I think