I have successfully exported .esriaddin I created in 10.2 Arcobjects SDK to 10.0. The installation succeeded but the problem I am having is that whenever I use the command
me.Close() to close the form Arcmap 10.0 crashes when i press the button. I have inserted that code in the OnClick method of a button on the form. However the same esriaddin works fine in 10.2 and
me.close() has no problems.