How do I disable the error messages that pop up when I miss with the curser.

From the main menu select ‘VIEW’.



From the resultant drop down menu make sure

the item ‘ToolTips’ is unset. This item causes the Tips

box to be shown when the mouse pauses.


Let me know if this works.

Issue here has been resolved. Simply from the view tab, click properties. From the next dialogue, select the "snap mode" tab. You can then change the search tolerance from 4 pixels to a maximun of 32 pixels.