Meshing Failure for four geometries
 

Hi,

I am meshing four Geometries created in CAD. I am currently meshing using Ansys Meshing as this appears to be easier than meshing using ICEM CFD. However, each time I attempt to mesh the CAD geometries which I have cut from the enclosure/extrusion around the geometry. However, each time I attempt to mesh it fails. I have included links to the screenshots with all my settings showing:
Geometry one:
https://www.dropbox.com/sh/a56r6v15jiczgnu/DKyBddekKc
Geometry two:
https://www.dropbox.com/sh/hv2jlz9cmh1p1iq/lnd0b8GoGY
Although this meshes it does not update in project view
Geometry three:
https://www.dropbox.com/sh/l9g9r0379prgyy2/PS1rHbLHnq
Geometry four:
https://www.dropbox.com/sh/qm3tgv7gtnbrvaz/hBis_F-Urj
Although this meshes it does not update in project view