k550

Yesterday I updated my Redragon K550 driver as I had a version from a year ago, but when I opened the program, It started updating the keyboard's firmware, now the <, {, the right shift and the + key from the numpad don't work; I think the new firmware mess it up, does anyone know of any...

Thanks for checking this out CPU:i5 3570 @3.4GHz GPU:Radeon 7950 3G G5 Motherboard:ASUS H61M-K HDD:Samsung Spinpoint F3 500GB 7200rpm RAM:Transcend 2x4GB DDR3 1333 PSU:XFX TS Series 550W 80+ Bronze Is this fully compatible?