Windows Authentication


>Are you using SQL Server or Windows authentication in your application?
>
>>We have been having this problem the last few days where every so often when we run our app
>>or even try to connection we get:
>>
>>

>>Login failed for user ''. The user is not associated with a trusted SQL Server connection.
>> (Microsoft SQL Server, Error: 18452)
>>

>>
>>No changes have been made and the server machine is running normally.
>>
>>Anyone?