Okay please ensure everything is correct here
on your computer and report back in this thread if anything is missing.
Please try all
the steps. When you get to step 5, pay extra attention to ensure you don't miss anything.
If that fails to work you could try the following:
I was able to solve AutoPlay issue. My PC was not detecting iphone when I plug it in to computer though itune was able to. So I did two things to resolve it, worked for me, try, may work for you as well.
1) unplug iphone
2) go to setting -> general -> reset -> Reset All Settings.
3) go to setting -> general -> reset -> Reset Network Settings.
4) Plug iphone to PC and it should show Autoplay screen.
It may also be a good idea to read the comments in the link *source* as it has some good possible solutions not listed in this thread.
If trying the above method don't forget to check the control panel to see if the autoplay option shows up now.
It seems to solve the problem you would need to uninstall the device driver
via the device manager and then reinstall it, corrupt driver it seems so I would try this
step 5 but if enabling it doesn't work. I'd uninstall the driver and then restart my computer. Just remember to leave you iPhone plugged in throughout uninstalling the driver and reinstalling the driver.
Don't forget to hit that solved button