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merbanan / rtl_433

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)
GNU General Public License v2.0
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usb_open error -3 #2297

Closed Cvar1984 closed 1 year ago

Cvar1984 commented 1 year ago

i got this error on windows system, dunno how to fix this on windows system

Found 1 device(s):
  0:  Failed to query data

Using device 0: Generic RTL2832U OEM
usb_open error -3
Please fix the device permissions, e.g. by installing the udev rules file rtl-sdr.rules
zuckschwerdt commented 1 year ago

Did you use Zadig to uninstall RTL-SDR DVB drivers?

Cvar1984 commented 1 year ago

Did you use Zadig to uninstall RTL-SDR DVB drivers?

no, should i uninstall the drivers?

it shows WinUSB (v6.1.7600.16385) for Bulk-In, Interface (Interface 1)

zuckschwerdt commented 1 year ago

Standard RTL-SDR setup procedure on Windows systems. No SDR application can work if "original" television drivers claim the device.

"Zadig" and "RTL-SDR setup Windows" should give some search results if you need further instructions. Have fun!