menio

I'm trying to add some MODBUS FB's to my project on a V130-33-TR20 but the FB menu is invisible. I'm using version 9.5.0 of VisiLogic. I've already tried to fully reinstall VisiLogic and updating the OS files, but I do not have the option to update function blocks. The 'Function Blocks Information' IS available under the View menu. Does anyone have any idea what I could be doing wrong or how to add function blocks to the ladder any other way?