[TYPO3-english] TYPO3 4.5: problem with tt_news updater 2.x->3.x

[Bert Hiddink [BENDOO e-work solutions]]

Hello,

I am in the process of upgrading several sites.

However, when I try to run the tt_news update wizard to upgrade from 2.x 
to 3.1, the wizard opens a new frame in the BE, nothing gets updates.

I have used the same wizard with TYPO3 4.3 and 4.4 without any problems.
Any idea where this comes from?

I tried the tip suggested here but in vain:
http://old.nabble.com/update-to-tt_news-3.0-on-Typo3-4.5-td30852033.html

Thanks in advance!

Regards,
Bert Hiddink
BENDOO