Backup/Restore Issue

Hi,

Can backup taken on:

Version - Microsoft SQL Server 2008 (SP3) - 10.0.5500.0 (Intel X86)   Sep 22 2011 00:28:06   Copyright (c) 1988-2008 Microsoft Corporation  Express Edition with Advanced Services on Windows NT 5.2 <X86> (Build 3790: Service Pack 2) (VM)

restore on:

Microsoft SQL Server 2008 (SP3) - 10.0.5512.0 (X64)   Aug 22 2012 19:25:47   Copyright (c) 1988-2008 Microsoft Corporation  Standard Edition (64-bit) on Windows NT 6.1 <X64> (Build 7600: ) (VM)

Cannot restore. Need your help?

Thanks