No Richtext on v12->V12

Hi There, we are currently testing V12 of HCL notes with included Sametime.

We found a problem. If I want to chat with my colleague who also has V12, I am not able to eend Pictures.... An error message pops up that "Richt-Text-Messaging" is not availale in this chat.

BUT: He can send me pictures. I did a fresh clean install of the "AdminClient-Package"

IF I chat with any of our V11 Users, I can easily send Pictures. Hope you can help here.