Soldier of Fortune v1.03

I finally got the Soldier of Fortune v1.03 patch. To my disappointment it cannot play demos recorded in v1.02 although they have the same demo extension as v1.03 (*.dm_2004) =( I'm working on the identification of v1.02 and v1.03 but this can still take some time as I have to analyse them on a hexademical level =P Any help would be appreciated on this matter.