[imp] problem with setup.php3

[W Allan Edwards]

PHP Warning: imap: Unable to initialize module Module compiled with debug=0,
thread-safety=1 module API=20000809 PHP compiled with debug=0,
thread-safety=1 module API=20001214 These options need to match in Unknown
on line 0 PHP Warning: Unable to load dynamic library
'c:/php/php_ldap.dll' - The specified procedure could not be found. in
Unknown on line 0 PHP Warning: Unable to load dynamic library
'c:/php/php_mssql70.dll' - The specified procedure could not be found. in
Unknown on line 0

Does anyone know how to fix this issue?

Thanks,
Allan