Database doesn't appear after importing

Hello,

I'm trying to import a .csv database to rapidminer, but after I tell it where to store the data, it says that it is importing the data to the location I specified. Then after the importing data window closes the dataset doesn't appear.

I'm trying to import the 2014 .csv from the Stanford Database on Ideology, Money in politics and elections: public version 2.0 and I've already extracted it from the .gz. I use the settings that it recommends in the data format, and no errors seem to appear, I have it replace errors with missing values then I try to place the data in the local repository, and it says it is importing the data, but nothing happens when it looks like it is finished.

I don't know what is going on, and why it is doing this.

Thank you for the help,

Jack.