Before you smash your keyboard, try these fixes in order.
To avoid dealing with the SketchUp Round Corner crack in the future, here are some tips: sketchup round corner crack
The primary selling point of RoundCorner is automation. In native SketchUp, rounding a corner on a simple box involves drawing arcs, tracing lines, and manually deleting waste—and that is just a cube. Imagine doing that on a complex piece of furniture. Before you smash your keyboard, try these fixes in order