To Import CSV File Into Database Table

Hai all.,
Im trying to import the CSV file values using bulk insert but im getting an error in my code .so can anyone help me on this.
the following is the coding i have created
--create table
CREATE TABLE CSVTest
(ID INT,
FirstName VARCHAR(40),
LastName VARCHAR(40),
BirthDate SMALLDATETIME
)
--import from CSV using bulk insert

BULK
INSERT CSVTest
FROM 'c:csvtest.txt'
WITH
(
FIELDTERMINATOR = ',',
ROWTERMINATOR = '
'
)
GO

im gettin an error like
Msg 4860, Level 16, State 1, Line 1
Cannot bulk load. The file "c:csvtest.txt" does not exist

The thing is i have created a CSV file in C drive with some values.

Thanks in advance