Hello, You can try some of those tips... How I see here, these command works on regions, that means, you have to have regions to pick up.. So to do a Region you can use a command Boundary "BO", another little thing, try not to use arcs to draw, try to do Splines, those are easier to pick up on select area and explode the blocks, because those take to much time to be checked. Than after create a Region try to use your command, Presspull or (Ctrl + Alt) on that region you want and see if this works! There is another thing, those command works picking any region that is on you cross selection box, so make sure the option in "Tools > Options> Selection" (When a command is active) the check box is on, than where you move you crossbox it will pick a region...
Originally Posted by Two_Die_Four
I hope that help!