由于asp.net的权限问题，所以如果在site中使用了Assembly.Load(）方法，那么很容易报这个错误。我的整个解决方法如下：
1.执行 c:/winnt/microsoft.net/framework/[version number]/aspnet_regiis.exe -i
2. Assembly.Load(）使用的参数应该是fullname，类似于 EMC.CMA.Objectiva.SharePoint.Components, Version=1.0.0.0, Culture=neutral, PublicKeyToken=4ad833eee0b6bbc4
3. 如果还是不行，那么给C:/windows 赋予 aspnet execute and read permition.
再要不行，我投降，没辙了.
参考文章：http://social.msdn.microsoft.com/Forums/en-US/clr/thread/9e4d9631-6144-461e-9c83-94a3e2cd3560/
[Resolved] Could not load file or assembly 'XXXXX' or one of its dependencies. An attempt was made to load a program with an incorrect format.
I have recently switched my development environment from 32-bit to 64-bit by installing Windows Server 2008 64-bit and modify it to be used as workstation as described here http://www.win2008workstation.com/ and I'm really amazed with it’s performance.
I have faced the problem mentioned in the post title when I'm trying to run a web application included in one of our development solutions.
I have checked the project which has the DBHelper as it’s output and I’ve discovered that the project configured to target x86 platform and as I'm working with 64-bit it will have such ‘incorrect format’ error.
How to fix it :
Simply follow the steps below :
- open project properties window.
- select Build tab
- Change it to ‘Any CPU’
- Save your changes.
- Compile your project and run :)
