Sending keys to graal's window

I’ve been trying to send keys to graal’s window(not active) using Postmessage,I’ve tried sending keys to Graal’s process ID and all of it’s child ID’s,but all it did was change the titles of things :stuck_out_tongue:
Has anyone got a info on how to do it?

Well, the first thing you have to do is go into the options menu and check “Don’t use DirectInput.” Then you may be able to send key presses using the Windows event queue.

I have that checked already,I tried it without checked+with checked

Then it probably scans the entire keyboard to determine the state of all the keys. In which case, I don’t know how you would go about inserting keystrokes without creating a keyboard driver.