i am trying to move the tempdb to another location.
just to test i have tried the following.
USE master GO ALTER DATABASE TempDB MODIFY FILE (NAME = tempdev, FILENAME = 'C:\Program Files (x86)\Microsoft SQL Server\MSSQL.1\MSSQL\test\tempdb.mdf')
GO ALTER DATABASE TempDB MODIFY FILE (NAME = templog, FILENAME = 'C:\Program Files (x86)\Microsoft SQL Server\MSSQL.1\MSSQL\test\tempdb.ldf') GO
then i get
Msg 5121, Level 16, State 1, Line 1 The path specified by "C:\Program Files (x86)\Microsoft SQL Server\MSSQL.1\MSSQL\test" is not in a valid directory.