i think its because i made all 3 toolbox color options white, as well as the navigator one. i didn’t think it’d be so hard to get back. i was trying to figure out how to get a boxed in BLine to be only black in the perimeter, not inside or outside. still dont know how to do that. i tried importing images but it wouldnt work
even uninstalling didnt work. i had to delete the installer and every last bit of the related files and re-dl the installer and install again. but its workin 
I have exactly the same problem !!!
So I can’t use your proram ANYMORE !!!
please help!