I have installed evaluation copy of Skelta BPM.NET 2009 and also activated the product but iam not able to access the skelta configuration site. when tried access following error message is displayed

Also when verified in the application log i found the following error stack trace.

Failed to initialize the AppDomain:/LM/W3SVC/2133812144/Root/CentralConfig

Exception: System.IO.FileLoadException

Message: Could not load file or assembly 'System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its dependencies. Access is denied.

StackTrace:    at System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
   at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)
   at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
   at System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection)
   at System.Activator.CreateInstance(String assemblyName, String typeName, Boolean ignoreCase, BindingFlags bindingAttr, Binder binder, Object[] args, CultureInfo culture, Object[] activationAttributes, Evidence securityInfo, StackCrawlMark& stackMark)
   at System.Activator.CreateInstance(String assemblyName, String typeName)
   at System.AppDomain.CreateInstance(String assemblyName, String typeName)
   at System.AppDomain.CreateInstance(String assemblyName, String typeName)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironment(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)
   at System.Web.Hosting.ApplicationManager.CreateAppDomainWithHostingEnvironmentAndReportErrors(String appId, IApplicationHost appHost, HostingEnvironmentParameters hostingParameters)

For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.

Can you please let me know how to resolve this issue.

Try the below steps which might be helpful.

1)Type aspnet_regiis _i from visula studio command prompt.

2) Go to Inetmanager -->Websites-->skeltasites-->and click om properties under DirectorySecurity Tab --> click Edit and make sure that Integrated authentication check box is checked.

3) Give NT user,AspnetUsers  permissions to skelta Folders c:\programfiles\skelta rightclick --> properties-->Security--> add--> If possible give Everyone.

4) give same permissions to Skelta Temp folders under c:\windows\temp\skelta2009temp and C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\Temporary ASP.NET Files.

5) Give an IIS reset and try to browse the skelta sites

Thanks,

Santosh Kumar