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Binary stream '34' does not contain a valid binaryheader.

New Member
Posts: 4
Country: USA

Binary stream '34' does not contain a valid binaryheader.

 

Error Binary stream '34' does not contain a valid binaryheader. Possible causes are invalid stream or object version change between serialization and deserialization

 

I have act 2010 and every time i try to add history or set up a follow up this pops up and won't let me continue.

 

Thanks!

 

luke