Yesterday, I switched from a domain user account to a local user account in Windows. Before the change, I could connect to my local database instance, but after leaving the domain, I cannot connect anymore. I get the message
Cannot connect to <pcname>\<instance name>. (Error 18456).
Because the pc name was identical to my desired user name, I also renamed my pc. This could also be the problem.
Before the change, I connected to
OLDPCNAME\INSTANCENAME. Now, I cannot connect to
Can anybody help me with connecting to my instance?