Tutorial: USB DUN with "Wireless Modem" app on HTC Mogul

[TalynOne]

Originally Posted by Red49er

Thanks for the great write-up! Incredibly clear; I'm having some trouble getting the driver setup to complete. The first driver I install (manually) is the HTC USB Modem driver, which goes flawlessly. Then, windows detects a second hardware device and I point it to the HTC Diagnostic interface driver. It then pops up a file needed dialog asking for "qcmdmxp.sys" on HTC USB Driver Disk. Is this second driver needed for this tethering method to work? Thanks again.

Try pointing it to your \windows\system32\drivers folder.