Game crashes/cannot extract files

[RavensFan]

I went into Add-on Central and downloaded the files I wanted. I downloaded the three Pstrickert ballpark files, the 2016 All-in-one-mod and the Complete Historical and Modern Photo Face Pack.

Then I installed and extracted them and I can see all the pictures. I then deleted the zip folders. In my game, I see the player pictures and the ballparks. That's Great!

I noticed that the game programs comes with "dafault data" zip files with items like ballcap_files, ballpark_files, logo_files, etc. So I tried extracting those but I get a Compressed Folder Error which says,

"Compressed (zipped) Folders was unable to create the specified directory. Ensure that the directory does not already exist, and that the path entered is valid."

Do I extract these files, and given this error message, how do I extract them? That's one problem.

A second problem involves the baseball. I cannot see it. I made the players bigger (120) but no baseball.

So I made the ball bigger. No baseball.

So I reverted to player (100) and ball (normal). No baseball.

NOW THE GAME KEEPS CRASHING!!! First time, it crashed after three pitches. Now, it crashes before the first pitch.

It just says, "not responding" and the blue circle of death. Everything was fine until I downloaded those files.

GAME CRASHES EVERYTIME!
No Baseball is seen!
And I wonder how to extract those default data files --if necessary

Can anyone HELP?