CREATE TABLE permission denied in database 'tempdb'

Question

First time I installed SQL Server Management Studio Express and Visual Studio 2005 on my system. Now I am trying to create table by using below script. But if once I execute I a

Answer 1

Use tempdb
GO
Create User MyUserName For Login MyUserName with Default_Schema= [dbo];
go
use tempdb
go
EXEC sp_addrolemember 'db_ddladmin', N'MyUserName'
go

You need db_ddladmin role for the intended user to create a new table. so db_datawriter role wouldn't be enough.