Path Spaces Using Xp_cmdshelll

I know this is probably a DOS question but does anyone know how the following would work without taking out the spaces in the folder "Audit Tax Planning" (works fine in paths without spaces)?

Declare @ren varchar(255)
Declare @path varchar(100)

Set @path = '\mainWGDATAAccountingAudit Tax Planning'--G:AccountingAudit Tax Planning5BE

IF EXISTS(SELECT id FROM tempdb..sysobjects WHERE id = object_ID('tempdb..#Tax_File'))
DROP TABLE #Tax_File

CREATE TABLE [#Tax_File](
[File_Name] varchar(50),
)


Set @ren = 'dir /B ' + @path + 'test.txt'

Insert into #Tax_File ([File_Name])
EXEC master..xp_cmdshell @ren


If not exists(select [File_Name]
from #Tax_File
where right([File_Name],4) = '.txt')
begin
RAISERROR ('File does not exist.', 16, 1)
Return
end

select * from #Tax_File