FX paint cans not working. (except FX Glow)

[k772]

When i spray a brick with and FX can, nothing happens, the brick stays the same, when i plant water, it doesn't move it just sits.
How do i fix it?

[Ad Bot]

[GenaralSkar]

Reinstall.

[k772]

Reinstall.

did

[Chrono]

Don't reinstall.
Never listen to this unless nothing else works.

What you should do is listen to someone who knows the actual answer.

Options > Brick FX Quality > Best