photofiltre freeze

[gvp]

win7x64 sp1
latest photofiltre version 6.5.2
hp scanjet 4670
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the program works great but when i press the cancel button in my scanner gui form the program freeze.
it's not something important but if you can do something about that i would be grateful ...

thanks for your very useful program.

[Antonio]

PhotoFiltre is bugged with some scanner model (if they are not 100% twain compatibe)
No solution finded for the momemnt