Selection of lines and/or objects

When I select a line or object, and I try to select another line or object ,
it deselects the previous selection I made, also the selction window closes
if i let go of the right click on the mouse, this never occured before,
please help
thank you
Reply to
jmex
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Reply to
Chip Harper
PICKADD -- Bill
Failure isn't falling down, it's staying down. ================================================
jmex wrote:
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Bill

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