Remove FB bdays from Launcher Pro Plus calendar widget

I can't figure this out... I upgraded to LPP because I don't like any of the market calendar widgets, but I use my FB for networking and don't want 1200 birthdays cluttering up my calendar widget... I've searched for the answer and have only found solutions for other devices, the only way I've been able to remove them is to delete the FB app but i actually like the app and use it everyday, I've searched through the FB app settings, changed the account sync settings, looked in the LP preferences and settings.... Idk what else to do please help!

 

Bump

 

I saw that recommended somewhere else and tried it.... It did delete the bdays from the stock calender but not from the LPP calendar widget.... I feel like I wasted $3.49 for the upgrade

 

In the LP preferences it has widget settings but the only settings for calendar are
"select skin"
"24 hour format" and
"Week starts on Monday"