I am an expereinced user, so this creates it even some-more baffling.

 

I am regulating Windows 7 Ultimate (x64) and I have the iPhone 3G (OS 4.1)running with iTunes 10.0.1 (x64).  This suddnely proposed 2 days ago:   For a little reason, when I plug-in my iPhone, it is no longer famous by iTunes.  I have “removed” and “re-installed” iTunes (re-downloaded too) though to no avail.
I have attempted plugging in my wife’s iPod Touch in to the same expect appurtenance (my computer) and the same USB wire was used and her iPod Touch was found with no problems.   I afterwards go and block in my iPhone (using the same USB cable) in to her aged Windows XP laptop and it is found though any problems.   I have attempted regulating her wire on my machine, though same complaint persists.  When I plug-in my iPhone, iTunes only locks-up.  As shortly as I mislay the phone, iTunes unlocks itself. 

 

One alternative thing which competence be of assistance to someone to diagnose my problem:  When I block in my iPhone, I get the USB “found sound” around Windows 7 and afterwards it is steady about 10 seconds later.

 

Also I have beheld is which my iPhone is found by Windows 7 though any problems since I am means to see it and entrance it (the photos) around Windows Explorer.  Also, as shortly as my iPhone is plugged in, it recharges only fine. 

 

What could be wrong?  I only need to entrance iTunes so I can sync/backup/update the phone.

 

Please assistance with any and all suggestions.