ya Sebastian it was a permission issue, it was not putting the permission on the root folder where my project is found, which is the "webroot" one where i was setting it only on the subfolders "intpup" and the project, Finally I could find what I've been missing to set here :) where it is different in windows 7 then it is in windows xp,
where you should put the "network service and IIS users" into considration.... and vwala...

thanks all for contributing...

I read all the blogs, and follow the steps carefully but after moving the site to my local machine I am getting a weard error below,
could someone help me please?

NullReferenceException: Object reference not set to an instance of an object.]
   DotNetNuke.Security.Permissions.PermissionProvider.GetTabPermissions(Int32 tabID, Int32 portalID) +47
   DotNetNuke.Entities.Tabs.TabInfo.get_TabPermissions() +57
   DotNetNuke.Security.Permissions.PermissionProvider.CanViewPage(TabInfo objTab) +12
   DotNetNuke.Security.Permissions.TabPermissionController.CanViewPage(TabInfo objTab) +21
   DotNetNuke.UI.Skins.Skin.ProcessMasterModules() +58
   DotNetNuke.UI.Skins.Skin.OnInit(EventArgs e) +66
   System.Web.UI.Control.InitRecursive(Control namingContainer) +333
   System.Web.UI.Control.AddedControl(Control control, Int32 index) +198
   System.Web.UI.ControlCollection.Add(Control child) +80
   DotNetNuke.Framework.DefaultPage.Page_Init(Object sender, EventArgs e) +601
   System.Web.UI.Control.OnInit(EventArgs e) +99
   System.Web.UI.Page.OnInit(EventArgs e) +12
   DotNetNuke.Framework.PageBase.OnInit(EventArgs e) +434
   System.Web.UI.Control.InitRecursive(Control namingContainer) +333
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +378

[PageLoadException: Object reference not set to an instance of an object.]
   DotNetNuke.Services.Exceptions.Exceptions.ProcessPageLoadException(Exception exc, String URL) +271
   DotNetNuke.Framework.PageBase. (EventArgs e) +394
   System.Web.UI.Page.HandleError(Exception e) +84
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +6776
   System.Web.UI.Page.ProcessRequest(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +242
   System.Web.UI.Page.ProcessRequest() +80
   System.Web.UI.Page.ProcessRequestWithNoAssert(HttpContext context) +21
   System.Web.UI.Page.ProcessRequest(HttpContext context) +49
   ASP.default_aspx.ProcessRequest(HttpContext context) +4
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +181
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +75

--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.3615; ASP.NET Version:2.0.50727.3614

Finally I found the problem and completely move the production web to local computer it was not about permission,asp.net or something else
because of my operating system language is not English, some stored procedures and views which contains especially 'i' produce an error I change and recompile sp's and views like that and it works, there is just one thing left, after login as a host user why local page redirects the
production url? I thing it may be admin desktop module coding issue?