How to reset Bulk-In, Interface (Interface 1)

[Onosendai]

Hello,

I think i've a made a mistake and install the driver on Bulk-In, Interface (Interface 1), now, when i try to load SDR Sharp, it doesn't word because he doens't find my dongle.

How can i reset Bulk-In, Interface (Interface 1) ? I've tried to install the driver on Bulk-In, Interface (Interface 0) (it did), but as it's already uses by Bulk-In, Interface (Interface 1), i can't use it in the software.

Can't figure how to erase Bulk-In, Interface (Interface 1)



As you can see, my dongle is in 1

[Onosendai]

Any help please ? I'm stuck !

[rtlsdrblog]

You could go into device manager and try and find the Bulk In Interface 1 and uninstall the drivers there.

[Onosendai]

Already done, but Windows reinstall drivers automaticaly as soon as i plug my USB SDR...

[rtlsdrblog]

Windows reinstalls the WinUSB drivers that were installed by zadig?

Perhaps try remove all the drivers for the dongle, even for interface 0. Then reinstall. Or set the drivers for the interface 1 to something bogus if possible. Interface 1 is the IR LED so setting its drivers to something else shouldn't affect SDR operation.

[Onosendai]

Now, Builk 1 and 2 have disapered from Zadig list... someone told by to untick option>composite parent and try to install the driver like this. Now, in the device manager, i can see my USB SDR named RTL2838UHDIR, but i have only FM, it doesn't seem to work like a SDR dongle.

[HackBeatZ]

Bro, have u find a fix, i have the same problem

[beast6228]

Uninstall all drivers, then find a free program called Device Cleanup, it basically deletes all ghost drivers (inactive drivers) from your system. Reboot and reinstall the drivers for the SDR.

[UncleVinny]

HELP!
Same problem;
No solution found yet.

Checked drivers: Yes, I had installed Bulk 1 instead of Bulk 0, but under Devices, it just lists "Bulk Interface"
and nothing about 0 or 1.

Now the Airspy program opens but just a black box with a blinking cursor.

No glory found here.
Sheesh, I'm educated and yet I cannot figure this out.
How do High School freshmen do it????

Think I'll just delete all the SDR files, start again and keep my fingers crossed.

[UncleVinny]

OK, got it figured out.
I merged steps 9 and 10 together.
You have to complete step 9, then repeat the same procedure to the USB with the RTL pull-down menu option.

I erased all the downloaded files, started over, and completed steps 9 and 10 thoroughly and
FINALLY got the Airspy working. Whoo-Hoo!