Where can I find the calendar.pll, reusable_components.olb and f90standards.olb 64 bit versions?

Hello,

I am migrating forms10g to Forms11g. We used the Calendar widget (or whatever it's called) that would come in the form of calendar90.pll, reusable_components.olb and f90standards.olb file.

Those work with my new Forms11g PC installation on Windows 7 32-bit version. When I move the files to a Win 2008 64-bit server I can compile the .pll, I can compile all my form,

no errors, but when I run forms that use the Calendar pop-up window only the pop-up window shows and the structure of the Forms Menu is corrupt. The actual form does not open and