Hi,
We are working on SQL Server 2008 R2 and our application is built on Sybase PowerBuilder 12.0 and this a client server application.
Whenever we are trying to connect from client machine to server machine through Windows Authentication we are getting error like below,
Cannot Connect to database SQLERRTEXT.SQLSTATE = 28000 Microsoft SQL Server Native Client error 11.0 Login Failed for user, Please contact your administrator.
We have taken maximum care in connectivity string like below for Windows Authentication,
DBParm=PROVIDER='SQLNCLI11',DATASOURCE='XXX\SQLEXPRESS2008',PROVIDERSTRING='DataBase=XXXXX',IntegratedSecurity='SSPI'"
We have also configured the server Authentication mode in,
Windows Authentication
Windows and SQL Server Authentication.
But our all efforts are getting failed to establish a connection through Windows Authentication whereas the connectivity is fine when we use SQL Server Authentication.
Please help us to get this error resolved ASAP. We are looking only for Windows Authentication only.
NOTE: Our client machine is Windows 8 and our Server runs on Windows 7. So whenever we are executing application from Windows 8, the above error message is coming.