yet another Header Error question

i keep getting these errors:
Warning: Cannot modify header information – headers already sent by (output started at D:\hshome\dixie\dixie.co.il\academy\wp-config.php:1) in D:\hshome\dixie\dixie.co.il\academy\wp-login.php on line 7

Warning: Cannot modify header information – headers already sent by (output started at D:\hshome\dixie\dixie.co.il\academy\wp-config.php:1) in D:\hshome\dixie\dixie.co.il\academy\wp-login.php on line 8

Warning: Cannot modify header information – headers already sent by (output started at D:\hshome\dixie\dixie.co.il\academy\wp-config.php:1) in D:\hshome\dixie\dixie.co.il\academy\wp-login.php on line 9

Warning: Cannot modify header information – headers already sent by (output started at D:\hshome\dixie\dixie.co.il\academy\wp-config.php:1) in D:\hshome\dixie\dixie.co.il\academy\wp-login.php on line 10

Warning: Cannot modify header information – headers already sent by (output started at D:\hshome\dixie\dixie.co.il\academy\wp-config.php:1) in D:\hshome\dixie\dixie.co.il\academy\wp-login.php on line 11

Warning: Cannot modify header information – headers already sent by (output started at D:\hshome\dixie\dixie.co.il\academy\wp-config.php:1) in D:\hshome\dixie\dixie.co.il\academy\wp-includes\pluggable-functions.php on line 127

i checked and there are absolutely no whitespaces anywhere. the file is encoded in UTF-8. when i tried encoding it in ANSI the errors were replaced by a 403 (no authorization to view the file).

i’ve been all over wordpress.org and found no solution.
HELP!!!!