> I have IBM X3400 64bit with windows server 2003. And I'm already
> install firebird for 64bit. When I'm copy my database (old server
> 32bit),

What FB release/version number were/are the old and new servers?

> cannot open database.

We have several locations where our 32bit application is connecting to 64bit server, both locally and remotely, without any issues.

> I try to backup that database (gbk) from
> client and I'm restore at new server(64bit). Database can open.

A backup/restore is generally not required to migrate between 32 and 64 bit versions, unless the you are migrating between OSs or from an old FB version which didn't have 64bit support.


Sean