Tsubakura

You only need to extract the .zip files from ImoutoParadise.part1 only, also make sure that ALL parts are in the same folder. When done correctly, all parts from 1 to 19 will be automatically extracted to the same location and merged. Also, if the error still occurs, try disabling your internet connection temporarily while you're starting the game as for some reason lately, the games won't start up correctly if it's connected to the internet. You can simply re-enable it if your game has started up properly.

First of all, welcome Falafelosophy! You need an extraction software to continue, if you don't have any, I can suggest WinRAR since it's free and useful. Place all the files that you have downloaded in the same place and start extracting from part01, you can extract the folder anywhere you want. After that, extract the files in ImoPara1.01 to the folder you previously extracted. If done correctly, Windows will now prompt whether you want to replace the files or not, select Yes to all. After that, you can start ExHIBIT.exe to enjoy the game