No Preview & Column Errors

Hi,

Am trying to use the plugin but am having some issues.

Firstly, no matter which table I choose, I get no preview at all.

Also, when I import a table, I get:

* Columns do not match.
* The number of columns in the database for this table does not match the number of columns attempting to be imported from the .csv file.
* Please verify the number of columns attempting to be imported in the “Select Input File” exactly matches the number of columns displayed in the “Table Preview”.

(click to dismiss)

have exported the table from my destination site to check and the two files do match columns, anu ideas?