QV version upgrade problem!

[#1]

Hi all!

I simply upgraded my QlikView from v.10 SR4 to v.11 SR2. After upgrade, i tried to reload data...but all data changed!

For example, i have Count expression that after upgrade returns different result!

Can anyone give me some help to understand what could have happened?

Thanks

[#2]

Is it possible there are some changes in the QV11 script syntax ?