I have lost my pick boxes on when trying to edit things I don't get the black dots on all corners...... they are gone and I can't find how to turn these back on...
have AC 8.1 Win XP .....
Gerald Acton "Gary" Acton Design Services Windows 10 PRO 64 bit i7-5820K @ 3.30ghz 32GB Ram Nvidia GeForce GTX 1650 4GB Ram AC 19 - AC 28
Also if you are working with true line weights and you have your selection dots set to the same color as a line, you might not see them. After testing Ben's idea go to Options/Display Options and make sure you are looking at Hairlines. Then go to Options/Preferences/Miscellaneous and check the color of the selection dots.