Could be a font or region and language setting problem. Impossible to tell. Screenshots perhaps?
the photoshop program just stop and become no RESPONSE but any another program is still work normally
but it never happen in 32bit ver photoshop.
Hello, you might want to change you username, you'll gather spam with an email one.
Do you have some plug-ins in the 64 bits version? Are you running any utilities that might interfer?
And the generally good and standard advice...
Visit the web page of the maker of your video card (nvidia.com in your case) and download/install the latest release of the display driver for your hardware and OS. Display driver updates fix many problems, some of which are very indirect and manifest as failures later.