Sage Accpac ERP Database error=49153 After restore database from another server

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Hi All,

I just restore Sage Accpac 5.6A from old server to our new server (both database names are the same: "ACCPACSYS" & "ACCPACDAT").

After restore successfully and launch Sage Accpac ERP on server (on where Accpac 5.6A and its sql server database was installed) and try to login into the company, it shows "Connecting to Database" and after waiting it shows error=49153.

More Information:

- Both Accpac 5.6A Server and its SQL Server are installed on this new server.
- Database Setup is pointing to server's hostname (not using ODBC data source).
- SQL Server service is running and Firewalls is off.
- Accpac Client outside of server can login without problem, only this new server's Accpac Client has this problem

- If Accpac Client on new Accpac Server launched by right-click -> Run as Administrator, Then it could login otherwise it will error.

Anyone can help on this?
Before restore the database, it could login even without launch app using "Run as Administrator".

Best Regards,
Yiren