Second toolbar won't start

I use TLB 4.4.6 beta with two standalone toolbars, one for the top side, one for the left. (on win7). Until now it worked perfectly, but yesterday I had to reinstall win7 and everything (I saved the TLB folders of course). However, since the reinstall, when I start Windows, only one of the two toolbars starts. I can start the other one by clicking New toolbar and selecting the folder for the toolbar. But after next restart, I have again only one of the toolbars (and it seems I always get the one I switched on manually last time).

Any idea what happened? Thank you.

After adding new toolbar, try to right-click the toolbar and select "Exit" this will force the configuration saving.

First it didn't work but I kept trying and after three manual switch on / exit / restart now it's seems working.

Thanks for your help.