cannot create flat pattern

I have a part that was originally created in Solid Edge and then opened in Solidworks and modified. I am unable to create a flat pattern because The part has a bends in it that is giving me the following errors.....

"The bend may be fused with other bend" & "This part contains features that cannot be unbent"

How can I fix this?

Thanks,

Phil

SolidworksDrawings And Detailing