Have you tried redownloading your license certificate? That's the only thing I could think that would be specifically called "invalid". You can request a new one with your purchase email on the site.
Hi, I was trying to open Sai2 but I get a popup window with an error that says "the program detected an invalid data" and i have no idea why that's happening.
The last time I've opened the program was 2 days ago and it worked fine. Windows 10 updated a few days ago, so I'm not sure if that's causing me this problem but Sai2 was working fine and I haven't touched any file from its folders. Do any of you have an idea of what to do? I tried reinstalling it and downloading it again, but nothing works. I tried older versions of Sai as well, but I keep getting the same problem...
Pepperly I did, but sadly that doesn't seem to be the cause of the problem
I also have the first version of Sai installed with the same license, but it works fine
Pepperly seems that deleting the settings file worked! I lost all of my brushes, but at least I got Sai2 to work again