My R - Analog button isn't working and I really need help!

[Lizalfos]

Hey!
I'm playing Twilight Princess for the first time and I've stumbled across a problem, I don't know if it's to do with my adapter, the controller, dolphin or the game it's self, it won't let me make bomb arrows and I need to make them to get through Lakebed temple (if that's what it's called?) The R analog button is what i need to use and it's just not letting me use it, see for yourself: https://www.youtube.com/watch?v=UIKjY5Swnhc
So you see I'm pressing the R button multiple times and it's not doing a thing! D: I've got an image of the Controller's settings here: are any of my controllers settings wrong? is that the problem?
My dolphin is version 5.0, is there a problem in that build?
Or it may be the adapter, this is the one i got http://www.ebay.co.uk/itm/New-MAYFLASH-4-Ports-Wii-U-GC-GameCube-Controller-Adapter-for-Wii-U-To-PC-USB/161732450341?_trksid=p2141725.c100338.m3726&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D20150313114020%26meid%3Dcdd21700facb428fb7e177fa8d72032c%26pid%3D100338%26rk%3D3%26rkt%3D8%26sd%3D201526224907
I'm using an original Gamecube controller.
Has anyone else had this problem, it does detect the R analog it just doesnt work in the game!
If all else fails does anyone have a sav or .GCI file for Twilight Princess Gamecube at Lakebed Temple (Or before would be fine like Goron Mines) Please I need help

[leolam]

Have you tried the direct connect feature? Instead of "Standard Controller", select "GameCube Adapter for Wii U". You shouldn't need to configure your controller manually at all…

[Lizalfos]

For anyone trying to figure this out let me help you, Thanks to Leolam for the help, I used this guide to help https://www.smashladder.com/guides/view/26oz/controller-guide-2-0

What I needed to do was
*Uninstall the vJoy driver if you have it installed. Only applies if you have installed vJoy in the past.

*If using the Mayflash adapter, set it to Wii U mode.

1. Download and open Zadig.

2. Open the options menu and click "List All Devices".

3. Select WUP-028 in the pulldown menu, and ensure the USB ID is 057E 0337. If you do not see this then try plugging the adapter (specifically the black USB cord) into a different USB port.

4. Select WinUSB on the right column then click Replace Driver and select Yes to modify the system driver.


5. Open Dolphin > Controllers. For Port 1, in the dropdown menu, select GameCube Adapter For Wii U and to verify that it works, click configure and make sure Direct Connect is selected and the adapter is detected: http://prntscr.com/c2ovfk (I didn't have direct connect.)