Help: openCanvas won’t launch on Windows 11 (no response)

Some questions about fire alpaca open canvas...

Failed to open (err=9)

openCanvas 6 How to remove recent file history

can this open.sai files?

Dont waste your time on the forum and buy CSP instead - Program freezes when using Rulers

I'm problem while using op6.

How to use the serial number from another new computer? Do you need anything

求帮助！关于序列号

Backup files?

comprei mas não iinstala (chave inválida)

opencanvas Activation failed

Touch screen support?

German Translation

Semi-transparent and missing pixels