Unhappy [Q] Recowery problem, and the device was not recognized error

I installed 4.4.2 Rom Mackay.
MacKay recovery and install the kernel as normal ...
MacKay ROM PC phone has ever seen ...
I've done all WiPeer and what's in the said format and went to wipe
the phone just now entering download mode not recovery mode, the phone?
y in download mode, remove the USB device is not recognized when I say tactics?
I did not see anyway PCs
now I do not see ...
I uninstall the drivers did not have to restore.
s3's got no problem seeing him in a way he never did anything not connected to the phone from your pc.
Thank you in advance for your help ...