Spend two days trying to figure what was the solution, moved and edited registry, unistalled and intalled offilne hundres of time in all combinations possible, used pnputil setupapi, and all cmsdos commands you wont even believe it existed. Even tried to using third software like drive cleaner.
THE SOLUTION DOWNGRADE TO WINDOWS 8, WACOM DOESNT HAVE DRIVERS FOR 8.1 WINDOWS, THEY WONT WORK CORRECTLY.
After doing all the work ive explained, my computer started working horrible, so i had to re install windows from windows 8. I have a really old mouse computer that when i plug it windows give us that horrible old driver from 2006. So i didnt wanted to risk it, so i made all the install of windows using only the keyboard, was really tricky to pull out the menus i needed, its easier if you use windows key plus f and tab key and direction arrow keys to move to the places you want.
Then after ive installed windows 8, installed latest wacom driver, reset the computer and plugged the tablet back again before enters windows.
And surprisely, the horrible Hid drivers dissapeared. This two below are the ones that causes all this trouble.
I was super happy, so decided to read each update windows intalls of KBwithbignumber next, worried that will install a pack of 2006 drivers that messes up the HID interface. After reading all 87 it was safe, so i install them.
Tablet was still working fine, so decided to go to the windows store and install windows 8.1. And i had many software installed i use like painter and stuff.
I was so happy, then restarted after installing windows 8.1. THEN THE HORROR. Horrible drivers reapeared. So all day work was lost, i stayed up installing till 3am. But i was happy because in my mind i was like....
............................."I GOT YOU KNOW STUPID UNWANTED DRIVERS, I KNOW WHERE ARE YOU HIDDING NOW, MUHAHAHAHAHAHAHHAHAHAAHAHAHHAHAHAHAH"
Then next day repeated the process, all except last update of 8.1, it seems windows 8.1 over writes his own drivers into the wacom drivers in the hid, using really old drivers from 2006, making drivers crash, you wont notice it, it appears that the tablet, works, but not as smooth as it was meant to be. Sadly, the Wacom guys, nobody knew about this, but they know now. If they had told me from beggining that driver wont work correctly on windows 8.1 only 8, it would had saveme tons of time.
Im gonna miss windows 8.1, because i liked starting from desktop instead of starup up, had some many great shortcuts for onedrive.
But till wacom upgrade new drivers that fix this issue on windows 8.1 im more happy working with the tablets right now. Ive tested this on two computers. So far soooo goood.
One computer its a laptop vaioh with an inutos 5 small, the other one is a desktop wint windows 8 (now) and a cintiq 22hd. In both computers, two horrible 2006 drivers dissapeared.
Remember to back up your art, sexy pictures, music videos an anime after reinstall, they are moved to a not working carpet called windows.old just enter your user and pull them back, but if you are not sure if it will be saved, then use an extra hardrive and back up. It will be a hard and long process, but my computers are out of toxins and my coloring softwares never felt better.
Wanted to share a fix, for the people that had same problem as me with windows 8.1