Testo updated, now Zygor UI error

[nautilus011]

Hi
Yesterday after Teso client updated, and everytime i log in char i get UI Error, all i can do is dismiss error, and the zygor guide windows doesnt load.

Can it be related to:
On my main char i got to lvl 30 and the zygor guides promted, guide is now complte.
I thought that i might have and old version so i downloaded the latest zip and put it over the old files.

[cabby]

If you're doing a manual install try deleting the ZygorGuidesViewer folder inside your Addons folder first, then extract a fresh copy of the guide files into Addons. There might be a 'left over' file from an update causing issues.