[TYPO3] login/session problem

[Rakowski Tomasz]

Hello!

I have the following problem:

- after migrating my TYPO3 from Linux platform to Win NT platform I 
simply cannot login neither to BE nor to FE (using login box). All I get 
is a white page in both cases.

The session record is always created in DB (be_sessions) but there is no 
cookie for be session in my browser (which supports cookies of course).

Installation details:

TYPO3 4.0.4
PHP 4.4.3
MySQL 4.1.21

Maybe there is some problem with file/dir permitions? I really have no 
idea because I have checked almost all things that came to my mind :(

Hope to get some help from you,

best greetings
racco