An error when I changing screen resolution

[Nerochaos]

Sorry I'm not good at English
This is the error
www.youtube.com/watch?v=1DdkcZIpSWo&feature=youtu.be
It haven't 1280x720
Help me!
Thank you very much

[Nerochaos]

UPUP! Help me!

[kaneda]

What's your desktop resolution at? If it's not 1280X720, you might need to do that. It's unlikely that's the problem, but you could try that.

I'm not sure what LC can go up to, but I'm sure it can go higher than the maximum you showed. Does your VC go up to 1280X720?

[Nerochaos]

Oh my god! My computer haven't 1280x720

[kaneda]

Well there's your answer.

[Nerochaos]

Oh no! I tried. Change my desktop resolution at 1280x720 but it's so

[Nerochaos]

Up! Help me!

[PullMaan]

simply the size of your screen does not reach the 1280x720, then you can not change because your screen can not handle this resolution, buy a better monitor ..

[Nerochaos]

But the former, I was used it in the video.
More recently, this phenomenon to occur
During that time, I still use a screen

[Nerochaos]

UP! Help me!