[TYPO3] Typo3 4.0 Login Problem

[Michael Scharkow]

sandiso ndlangalavu wrote:
> Hi 
> 
> I'm running typo3 3.5 on Windows NT, apache server 1 and php4. So I've replace
> the typo3 folders with typo3 4.0 and ran the 123 installation. But after that I
> cant login to the backend, display a message saying login denied. I've tried 3.8 as
> well still I can't login both of the are running on apache 1 and php4. I've created the
> user, if I use phpMyAdmin and select the database I can see the tables and the users
> that I've created.
> 
> Does anyone knows what might be the problem?
> Is there any step that I've missed?

Update the db tables in the install tool?