Copying app doesnt work, does nothing (not even error message)

[Adam_Pasiak]

Hello,

im trying to copy my app (via “My apps” and also via manage->author->copy app), tried to copy not deployed and also deployed. In both ways still nothing happens. Doesnt even show me some error or something. Also tried “Make a copy of the data for the new app” checked and unchecked, still nothing. App is called " Hybaj! - Vzor".

What should i do?

Thanks in advance for help! Adam