Dynasty Error

When i load my dynasty its fine but when i try to simulate
the game gets an error
i used some patches recently
the error says

The exception integer division by zero
(0xc0000094) ocurred ain the application at location 0c00644185

this happens when i sim to Oct 29
i jus started this dynasty

Please help!!

reinstall without the patches, try isolating which patch causes the error.

reinstall will take a while
but i guess ill try
thanks