Hi, I have a problem runing my ASP application, this is the error message:
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No se puede encontrar el módulo especificado (Can´t find the specified module). 
(Excepción de HRESULT: 0x8007007E) Descripción: Excepción no controlada al ejecutar la solicitud Web actual. Revise el seguimiento de la pila para obtener más información acerca del error y dónde se originó en el código. 
Detalles de la excepción (Exception details): 
System.IO.FileNotFoundException: No se puede encontrar el módulo especificado. (Excepción de HRESULT: 0x8007007E)FileNotFoundException: No se puede encontrar el módulo especificado. (Excepción de HRESULT: 0x8007007E)]
   System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0
   System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +43
   System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +127
   System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +142
   System.Reflection.Assembly.Load(String assemblyString) +28
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +46
[ConfigurationErrorsException: No se puede encontrar el módulo especificado. (Excepción de HRESULT: 0x8007007E)]
   System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +589
   System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +193
   System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +45
   System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +163
   System.Web.Compilation.WebDirectoryBatchCompiler..ctor(VirtualDirectory vdir) +136
   System.Web.Compilation.BuildManager.BatchCompileWebDirectoryInternal(VirtualDirectory vdir, Boolean ignoreErrors) +51
   System.Web.Compilation.BuildManager.BatchCompileWebDirectory(VirtualDirectory vdir, VirtualPath virtualDir, Boolean ignoreErrors) +187
   System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath) +88
   System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +304
   System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile) +84
   System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +84
   System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert) +50
   System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +31
   System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath) +62
   System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig) +195
   System.Web.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +120
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +157
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I was looking at the "Event Viewer" in windows 7 and got this:
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Event code: 3008 
Event message: Error de configuración. (Configuration error) Event time: 10/02/2011 02:51:02 p.m. 
Event time (UTC): 10/02/2011 07:51:02 p.m. 
Event ID: b92a0129f4d242c4b19bc47c6a3699da 
Event sequence: 4 
Event occurrence: 1 
Event detail code: 0  
Application information: 
    Application domain: 83cf88cd-1-129418410605956000 
    Trust level: Full 
    Application Virtual Path: / 
    Application Path: C:\Archivos de programa\Rehabitec\Alegrar\ 
    Machine name: PC_REHABITEC  
Process information: 
    Process ID: 3628 
    Process name: UltiDevCassinWebServer2.exe 
    Account name: PC_Rehabitec\Rehabitec  Exception information: 
    Exception type: ConfigurationErrorsException 
    Exception message: No se puede encontrar el módulo especificado. (Excepción de HRESULT: 0x8007007E)  
Request information: 
    Request URL: 
http://127.0.0.1:58936/Default.aspx 
    Request path: /Default.aspx 
    User host address: 127.0.0.1 
    User:  
    Is authenticated: False 
    Authentication Type:  
    Thread account name: PC_Rehabitec\Rehabitec  
Thread information: 
    Thread ID: 4 
    Thread account name: PC_Rehabitec\Rehabitec 
    Is impersonating: False 
    Stack trace:    en System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective)
   en System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory()
   en System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai)
   en System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig)
   en System.Web.Compilation.WebDirectoryBatchCompiler..ctor(VirtualDirectory vdir)
   en System.Web.Compilation.BuildManager.BatchCompileWebDirectoryInternal(VirtualDirectory vdir, Boolean ignoreErrors)
   en System.Web.Compilation.BuildManager.BatchCompileWebDirectory(VirtualDirectory vdir, VirtualPath virtualDir, Boolean ignoreErrors)
   en System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath)
   en System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   en System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)
   en System.Web.Compilation.BuildManager.GetVirtualPathObjectFactory(VirtualPath virtualPath, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   en System.Web.Compilation.BuildManager.CreateInstanceFromVirtualPath(VirtualPath virtualPath, Type requiredBaseType, HttpContext context, Boolean allowCrossApp, Boolean noAssert)
   en System.Web.UI.PageHandlerFactory.GetHandlerHelper(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   en System.Web.UI.PageHandlerFactory.System.Web.IHttpHandlerFactory2.GetHandler(HttpContext context, String requestType, VirtualPath virtualPath, String physicalPath)
   en System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)
   en System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
   en System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)
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It says that there is a CONFIGURATION ERROR in cassini web Server.
I got Windows 7 Proffesional x86.
Can you help me please?, we are in problems!!
Thanks