Plan-G CTD

[rosariomanzo]

Hello

Big problems here.
I have a CTD each time I try to import user waypoint in my FSX database.
A CTD always happens when I hit 'browse' in the 'Location' page (file>options) also. Is it normal that my locations textboxes are empty (FSX and scenery.cfg)?
This happens with any 2.x version. It doesn't happen in my old 0.9.x
FSX is installed in D:\FSX (not my primary disk). O.S. is W7 Home 64.

Plan-G v2.x works well in my WinXP 32bit installation.

May anybody help?

Thanks in advance