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Technical Support> Frequently Asked Questions> Windows XP registry problem
Win2000 and XP have a limitation to how many MIDI device drivers you can have installed at any one time. There is no indication that you are using the maximum number of drivers - the drivers will install as if there is not a problem.

To fix this problem:

Run the Windows registry fix program.

Go into the Device Manager, and update your Evolution USB driver and MIDI driver. Make sure you update the USB driver first.


Still Not Fixed?

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