hi Katrin,
Back after a break ;-)
Here is the additional information you requested:
- Quote or screenshot of any error messages you encounter (esp. the "Show more details" part that might look cryptic to you).
See attachments
- URL of the prezi (if it's online) or the .pez file as email attachment (if you edited offline with PreziDesktop).
See attachment but the problem isn’t restricted to one specific Prezi; I cannot change themes in any pez
- The software versions of:
-- your operating system, including distribution (Home, Pro, Server etc.) and architecture (32 or 64bit)
Win 7 pro
-- the browser you use and its Adobe Flash plugin (ONLY IF the problem is with an online prezi or with our website. Updating Flash and your browser - or switching to another one - might help already, see
http://href.prezi.com/modern-browsers)
It’s in the Desktop
-- PreziDesktop (see "Help > About" menu) and Adobe AIR (ONLY IF the problem is with a .pez file, or with PreziDesktop directly. Please try updating
http://get.adobe.com/air/ and
https://prezi.com/desktop/.)
I use the most recent version
Hope we will be able to solve the issue,
Arjan