How to fix this error?

[Mari 🌸]

When i try to open openCanvas using my tablet i got this message: "Acess violation at address 000000000089948B in module 'oC6.exe'.
Write of address 0000000000000000." i
I'm using a Huion H610 on Win10.

[Fallingferret]

Literally just updated my drivers for my h610pro (dated 2016/03/05) and found this thread for the same error. Disabling and enabling TabletPC support cleared it right up, but I'm Win7 64bit.

this ♥♥♥♥ is bonkers. huion, learn play nice with OC pls

[Alcaline]

Hello, i got the same problem with my Huion WH1409.
The first time i used it, there is no problem, but the next day, i got this message error when i use my pen. I have search for solution, i have already delete the files in regedit, and that worked, but, today, again this message and when i delete the same files, i have again the message.
I don't know what to do TT_TT

[Alcaline]

i have delete and re-install the Huion drivers, re-instal open canvas, delete files in regedit... nothing work x(

[Specter Spectating Spectacles]

Alcaline님이 먼저 게시:

i have delete and re-install the Huion drivers, re-instal open canvas, delete files in regedit... nothing work x(

I was having the same issues. I am running Opencanvas on Win 10, and I use a Huion H60pro. I am very good at keeping up to date with the drivers, and it was the Newest drivers downloaded from Huion's site that were not working for me. I contacted both Huion and Opencanvas, unfortunately Opencanvas never responded back, but Huion just told me that it won't work with Opencanvas. The very last thing that I tried was using the old drivers that user Fontes posted in post #13 they can be found at this link : https://www.facebook.com/huion/posts/1603023179917135 Now, these drivers are over a year old, but suprisingly it worked. It's going to be under file name "TabletDriver20..." not Huion.
What I had to do to get it to work was unistall the old huion driver, unistall opencanvas, delete the portalgraphics folder in the regedit, reboot (just to be safe) then I installed the tablet driver, then reinstalled opencanvas, and it worked!
The one thing that I do notice with it, is that sometimes when you open Opencanvas, the pen will register, but all your hotkeys will not be what you programmed. To fix it, I just close out Opencanvas, open the tablet settings, close, then reopen, and that seems to work.
I really hope this works for you, it's such a bummer to think all work can be stopped by one update.
Good luck.

[Fontes]

I just uninstalled the recent drivers and installed the old ones, no need to reinstall OC.

As for being a bummer... well, yeah. But as long as they do what they're supposed to (which is... working), who cares. Also, there are better ways to use hotkeys than to use the tablet's buttons, anyway.

[Alcaline]

OK guys, i don't understand XD today, i just launch Photoshop, and after, launch Open Canvas and then..... there was no problem on open canvas !!! XD WTF

[Lune]

All you need it is just when you first time launch OpenCanvas turn off tou tablet

[Fontes]

Just wanna update on this and say that Huion's most recent drivers are now working fine with OC. At least for the screen-less tablets, I'm getting weird pressure performance on my GT-190S (not OC-specific, it happens overall).

So there, no more weird pop-up. Took a while, but it's all good now!

[The Baekin' Company]

i have windows 7 on my main computer (it's incompatible with the windows 10 update, plus i already have a work-only computer with windows 10 on it so there's no point in ugrading the main one). I also have a Huion H610PRO and I wanna get OpenCanvas while it's still on sale. So it's kind of a now or never for me. Will i have any issues using my current tablet with this software?

[Fontes]

See if the trial works: http://www.portalgraphics.net/en/

If it does, it outta be safe.

[The Baekin' Company]

Fontes님이 먼저 게시:

See if the trial works: http://www.portalgraphics.net/en/

If it does, it outta be safe.

Downloaded the trial on the other computer that has windows 10 on it and it works well with the tablet. Strangely for some reason the icon that usually pops up on my normal computer when i have the tablet plugged in isn't acting correctly (so the other computer doesn't think a device is plugged in tablet or otherwise)...

Is this a good sign to buy or should i stear clear?

[Fontes]

As long as it's working, who cares what icon is being shown. XD