Canada post error 1054???

Anybody have any idea why I'm getting this error while trying to enter new products right after installing the Canada Post mod?
Here's the code...

 
1054 Unknown column 'products_weight_type' in 'field list'
in:
[insert into products (products_quantity, products_type, products_model, products_price, products_date_available, products_weight, products_weight_type, products_dim_type, products_length, products_width, products_height, products_ready_to_ship, products_status, products_virtual, products_tax_class_id, manufacturers_id, products_quantity_order_min, products_quantity_order_units, products_priced_by_attribute, product_is_free, product_is_call, products_quantity_mixed, product_is_always_free_shipping, products_qty_box_status, products_quantity_order_max, products_sort_order, products_discount_type, products_discount_type_from, products_price_sorter, products_image, products_date_added, master_categories_id) values ('100', '1', '001', '10.00', '2006-12-17', '1', 'lbs', 'in', '1', '3', '5', '1', '1', '0', '0', '0', '1', '1', '0', '0', '0', '1', '0', '1', '0', '0', '0', '0', '0', '', now(), '1')]
If you were entering information, press the BACK button in your browser and re-check the information you had entered to be sure you left no blank fields.

Thanks!

K, I found if after searching the forums some more, In case any other newbies have this prob, you HAVE to 'install' the SQL patch in admin, tools.