Why I not able access my Site(SharePoint) , however I able to Access My SharePoint 2010 central administrator?

Question

Following is my log details

Microsoft.Office.Server.Administration.SetupLicensingException: There is no known SharePoint Server Product installed. at Microsoft.Office.Server.Administration.SetupLicensing.get_InstalledOfficeServersProduct() at Microsoft.Office.Server.Administration.SearchHelper.get_IsSearchSKU() at Microsoft.SharePoint.Portal.WebControls.SearchBoxEx.OnPreRender(Object sender, EventArgs e) at System.Web.UI.Control.OnPreRender(EventArgs e) at Microsoft.SharePoint.WebPartPages.WebPart.OnPreRender(EventArgs e) at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveIn... 126249db-3bcb-4bf0-a195-a7d32f79e44e 06/11/2011 15:59:46.25* w3wp.exe (0x0280) 0x1070 SharePoint Foundation Runtime tkau Unexpected ...ternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Control.PreRenderRecursiveInternal() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) 126249db-3bcb-4bf0-a195-a7d32f79e44e 06/11/2011 15:59:46.25 w3wp.exe (0x0280)

Please help me to over come this problem. My server I just reinstalled my MS office and it Licensed version.

Answer 1

Has this solution been migrated from Windows SharePoint Services or other MOSS 2007 SKU? It looks like the exception hints that there is some sort of SKU/License issue

Answer 2

Some Troubleshooting worth trying:

1. Try checking options under "Upgrade and Migration" under central administration
2. "Enable Features on existing sites " Try this option under "Upgrade and Migration" in Central Administration
3. Run configuration wizard.