It's not working/Nothing popping up

[CoffeexCoffee]

I can't get the video to open. I input the openposevideo.bat then the video. I saw a tutorial where it would automatically pop up a window with your video in it but for me it just pops up a new line at the very end.
Here's the text.

C:\Users\16267\Desktop\OpenMMD 1.0>"C:\Users\16267\Desktop\OpenMMD 1.0\OpenposeVideo.bat"

C:\Users\16267\Desktop\OpenMMD 1.0>@echo off
'@echo' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\16267\Desktop\OpenMMD 1.0>rem ---

C:\Users\16267\Desktop\OpenMMD 1.0>rem ---

C:\Users\16267\Desktop\OpenMMD 1.0>rem ---

C:\Users\16267\Desktop\OpenMMD 1.0>cd /d C:\Users\16267\Desktop\OpenMMD 1.0\

C:\Users\16267\Desktop\OpenMMD 1.0>rem --- access the video

C:\Users\16267\Desktop\OpenMMD 1.0>echo Please input the path of video
Please input the path of video

C:\Users\16267\Desktop\OpenMMD 1.0>set INPUT_VIDEO=

C:\Users\16267\Desktop\OpenMMD 1.0>set /P INPUT_VIDEO=Γûáthe path of video:
Γûáthe path of video: "C:\Users\16267\Desktop\OpenMMD 1.0\Upwards.mp4"

C:\Users\16267\Desktop\OpenMMD 1.0>rem echo INPUT_VIDEO："C:\Users\16267\Desktop\OpenMMD 1.0\Upwards.mp4"
1.0\Upwards.mp4"" was unexpected at this time.
C:\Users\16267\Desktop\OpenMMD 1.0>IF /I ""C:\Users\16267\Desktop\OpenMMD 1.0\Upwards.mp4"" EQU "" (
C:\Users\16267\Desktop\OpenMMD 1.0>

[ankeeta2096]

Just try with video file name

[zaanen]

lose the space in "OpenMMD 1.0" so OpenMMD1.0

[Ry3yr]

Admittedly it was a silly decision from the devs to include whitespace in the first place..