Could not load file or assembly 'ReportingServicesNativeClient

在Windows 2008 R2上安裝 SQL Server 2005 64位元
Reporting Server 網站進入時出現下列錯誤
Could not load file or assembly 'ReportingServicesNativeClient, Version=0.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' or one of its dependencies. An attempt was made to load a program with an incorrect format.
找到討論回文,照做後,問題解決轉貼abhijitc的回文
 The problem is not SSRS, the problem is asp runing on 32-64 bits. to enable the SSRS follow these steps:
1. To run the 64-bit version of ASP.NET 2.0, Click Start, click Run, type cmd, and then click OK.

2. Type the following command to disable the 32-bit mode:
cscript %SYSTEMDRIVE%\inetpub\adminscripts\adsutil.vbs SET W3SVC/AppPools/Enable32bitAppOnWin64 0
3. Type the following command to install the version of ASP.NET 2.0 and to install the script maps at the IIS root and under:
%SYSTEMROOT%\Microsoft.NET\Framework64\v2.0.50727\aspnet_regiis.exe -i
4. Make sure that the status of ASP.NET version 2.0.50727 is set to Allowed in the Web service extension list in Internet Information Services Manager.

5. Check the SSRS configuration

Note The build version of ASP.NET 2.0 may differ depending on what the currently released build version is. These steps are for build version 2.0.50727.

view this link : http://support.microsoft.com/kb/894435/en-us