I have loaded my first customized webpart into my live site. This is written in C# and performs a search on an external database, not Sharepoint one.
Whenever I select the button to pass in some criteria, I see an error message"Login failed for user NT AUTHORITY\ANONYMOUS LOGON" When I look in the SQL Log files I see: "Error: 18456, Severity: 14, State: 11. Login failed for user 'NT AUTHORITY\ANONYMOUS LOGON'. Reason: Token-based server access validation failed with an infrastructure error. Check for previous errors. [CLIENT IP Address]"
Have googled this message , but not found anything that relates to my problem. Enable Anonymous Access is unchecked in IIS -> Web Site -> Directory Security. Connection String has: Integrated Security=SSPI
View Complete Post