Category:USB control instead CD 1
From X-Plane Wiki
if Hasp USB do not function anymore on windows load software HASP USB key driver from http://www.x-plane.com/pg_downloads.html and install it.
I have had HASP USB stick on windows long time and windows 7 loads an own driver with disables the x-plane function. Therefore remove the usb stick after playing x-plane.
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