No valid Keystone license can be found. Please ensure the .lic file is in the webroot and the App Pool has access to read the file. If you have placed the file and corrected permissions a restart of the app pool and site may be required.
Could not validate license "Keystone AAF (AAF-)" in C:\inetpub\wwwroot\AAF\Website\aaf.lic. Cannot validate license at server.A valid license could not be obtained for 'Keystone Business Layer'. Please contact the manufacturer for assistance. Probable Cause: Could not validate license "Keystone AAF (AAF-)" in C:\inetpub\wwwroot\AAF\Website\aaf.lic. Cannot validate license at server. Validation Details: No licenses found in the suggestion cache. No compiled licenses found. The LicenseHelper component is not controlled by this license. The file at 'C:\inetpub\wwwroot\AAF\Website\bin\ITHit.WebDAV.Server.lic' uses an older license system. Could not validate license "Keystone AAF (AAF-)" in C:\inetpub\wwwroot\AAF\Website\aaf.lic. Cannot validate license at server. Unexpected error while contacting http://www.keystoneforsitecore.com/licenseserver.asmx. Client found response content type of 'text/html; charset=utf-8', but expected 'text/xml'. The request failed with the error message: --