Error 404 Not Found Using Api

[cstadlock]

Upon entering this into my cmd line I receive an error that I can't seem to be able to solve.

C:\Users\Username\Documents\bbolli-tumblr-utils-c63cbd8>python2 tumblr_backup.py MyTumblrUsername

I receive the error:
HTTP Error 404: Not Found getting https://api.tumblr.com/v2/blog/MyTumblrUsername.tumblr.com/posts?reblog_info=true&api_key=8YUsKJvcJxo2MDwmWMDiXZGuMuIbeCwuQGP5ZHSEA4jBJPMnJT&limit=1
This Error Over and Over

**
Note: I have python 2.7.15 & 3.7.1 on my computer and they can be run selectively by using python2 or python3 so this should not be the cause of the error. I also so a similar issue that has already been answered here: #119 but I attempted to add --no-ssl-verify to the end with no change unless I'm doing this wrong.
Example:
C:\Users\Username\Documents\bbolli-tumblr-utils-c63cbd8>python2 tumblr_backup.py MyTumblrUsername --no-ssl-verify
**

Any help would be greatly appreciated thanks.

[vlur]

Verify the spelling of MyTumblrUsername and make sure it is a blog that exists.

[cstadlock]

I simply changed that just for privacy but yes the name is 100% accurate so what I have entered is
C:\Users[Private]\Documents\bbolli-tumblr-utils-c63cbd8>python2 tumblr_backup.py [SpelledCorrectly]

But I still get the same error.

It stays at the first image for like 1 second then goes to the all the errors shown in the second image.

[cstadlock]

I figured out the problem its all solved now :) but for anyone who may run into this issue make sure to check your settings and have this off.

[kafuku1]

What can I do if I want to backup others' people blog that are set to private?

[cebtenzzre]

@kafuku1 Use TumblThree for now. Maybe it'll be supported here someday, see #128.