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The middle button of the mouse in AutoCAD 2004 doesn’t work properly (please give some advice)

2008-05-06View Original

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The middle button of the mouse in AutoCAD 2004 does not work properly. Under normal circumstances, holding down the middle button keeps the little hand in a position where it can be translated ; Scroll up and down with the middle button to zoom in and out ; Double-clicking the middle button is equivalent to “zoom”. The problem now is that holding down the middle button doesn’t bring up a hand; it’s still possible to pan, but the image flickers ; The middle button for scrolling up and down cannot be used for zooming; it only allows scrolling up and down through the image ; Double-clicking the middle button produces no response. Setting the system variable MBUTTONPAN to either 0 or 1 yields the same result. (Under normal circumstances, changing this variable will result in different effects.) I reinstalled AutoCAD several times, but the problem persisted. Please, experts, help me out~ What’s going on here? Is this the way to solve it? :handshake Last edited by busuanpang on 2008-5-9 00:21 ]
Reply #22008-05-09
It’s fixed now~ It turned out the mouse was broken; replacing it solved the problem! But strangely, using this mouse with other software (IE, Adobe Reader) works normally.
Reply #32008-05-13
My mouse’s middle scroll button works fine, but holding it down and double-clicking don’t work – it’s probably broken too?
Reply #42010-11-15
:Lol, I ran into the same problem as the original poster
Reply #52011-12-01
This problem is very common; sometimes it just happens for no apparent reason

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