Rebuild all Failed with errors

Question

Hello,

I am using Visual Studio 2005 to develop a Desktop application in C sharp. The solution builds fine. But when i try to rebuild the solution, i get rebuild all failed with this error

 Unable to copy file "obj\Debug\Wireless.Auto_Config.resources" to "obj\Debug\Wireless.obj.Debug.Wireless.Auto_Config.resources". Could not find file 'obj\Debug\Wireless.Auto_Config.resources'.

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Microsoft.Common.targets

Does anyone know how to solve this?

Thanks,

TechRose