Can't figure out what's wrong here. Everything is installed and ready to go, RTL-SDR dongle works with other applications. When I try to run the test.py file, or any other files using rtlsdr, I get this error. Even if I try to change the center_freq

Found Rafael Micro R828D tuner
Traceback (most recent call last):
File "c:\Users\Dylan\Desktop\rtl-test\pyrtlsdr\test.py", line 3, in
sdr = RtlSdr()
^^^^^^^^
File "c:\Users\Dylan\Desktop\rtl-test\pyrtlsdr\rtlsdr\rtlsdr.py", line 136, in init
self.open(device_index, test_mode_enabled, serial_number, dithering_enabled)
File "c:\Users\Dylan\Desktop\rtl-test\pyrtlsdr\rtlsdr\rtlsdr.py", line 199, in open
self.init_device_values()
File "c:\Users\Dylan\Desktop\rtl-test\pyrtlsdr\rtlsdr\rtlsdr.py", line 213, in init_device_values
self.set_center_freq(self.DEFAULT_FC)
File "c:\Users\Dylan\Desktop\rtl-test\pyrtlsdr\rtlsdr\rtlsdr.py", line 233, in set_center_freq
raise LibUSBError(result, 'Could not set center_freq to %d Hz' % (freq))
rtlsdr.rtlsdr.LibUSBError: <LIBUSB_ERROR_IO (-1): Input/output error> "Could not set center_freq to 80000000 Hz"