Touhou 15 Lolk Demo can't be played on fullscreen

[Totalheartsboy]

So well the first times i played the demo, i played like this:
1280x960 with Fullscreen.

But then today a strange error happens when i choose to play with those options.
This happens when i decide to play:


So i have no idea what that means since i don't understand japanse ;c.
And can someone give me a hand with this?

[TresserT]

So well the first times i played the demo, i played like this:
1280x960 with Fullscreen.

But then today a strange error happens when i choose to play with those options.
This happens when i decide to play:


So i have no idea what that means since i don't understand japanse ;c.
And can someone give me a hand with this?

I had the same error with DDC. I don't know what it means or what causes it, but I fixed it by changing the resolution. Just use something other than 1280x960.

[Tengukami]

If this is similar to the DDC case, it could mean your display doesn't support the 1280x960 resolution. 640x480 fullscreen should work fine, though; I know it does for me.

[aUsernameIsFineToo]

That last line mentions Direct3D failing to initialize, as well as display resolution mismatch. What GPU do you have?

[Totalheartsboy]

I already try and it works with the others resolutions.
Thanks

But i still find it strange, yesterday i was able to play in the highest resolution.
And btw what is a GPU?

[Drake]

Judging by your screenshot you're on 1440x900 screen resolution. You couldn't have been playing on 1280x960 (with that monitor) if that were the case.

[Failure McFailFace]

And btw what is a GPU?

Graphics Processing Unit. It's the thing that let's your PC render things on screen. High-end GPUs can have resolutions up to 4k HD, possibly 60 frames per second, so GPUs are often need for high-end gaming PCs. Most times it's powerful enough to support 2 monitors or more.