I'm having a bit of bother with this one.  I setup a subdomain and built the site so that the client could easily access the site prior to the DNS being moved.  Now the site is complete I have setup a domain and copied all of the files out of the subdomain folder into the new domain folder and reset the permissions but I'm getting an error as below - any ideas?

(this site is using formwizard pro if that has any bearing on the error message?).

Error message:

Probing system...
File system permissions ok.
An Error Occurred:Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
Source:mscorlib
Stack Trace at System.Runtime.InteropServices.Marshal.ThrowExceptionForHRInternal(Int32 errorCode, IntPtr errorInfo) at System.Runtime.InteropServices.Marshal.ThrowExceptionForHR(Int32 errorCode) at System.Data.SqlServerCe.UnmanagedLibraryHelper..ctor(String fileName) at System.Data.SqlServerCe.NativeMethodsHelper..ctor(String modulePath) at System.Data.SqlServerCe.NativeMethods.LoadValidLibrary(String modulePath) at System.Data.SqlServerCe.NativeMethods.LoadNativeBinariesFromPrivateFolder(String privateInstall) at System.Data.SqlServerCe.NativeMethods.LoadNativeBinaries() at System.Data.SqlServerCe.SqlCeConnection..ctor() at System.Data.SqlServerCe.SqlCeConnection..ctor(String connectionString) at mojoPortal.Data.DBPortal.DatabaseHelperCanAccessDatabase(String overrideConnectionInfo) at mojoPortal.Web.UI.Pages.SetupHome.ProbeSystem() at mojoPortal.Web.UI.Pages.SetupHome.Page_Load(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Thanks 

Andrew

Hi Joe,  thanks for your suggestion, I have re-checked the permissions and they are all fine??