I was suggesting that if the file name matches the project name (which you say it does), then there must be some other problem with the zip file. If you can send me the zip file, I can have a look... but without it I cannot guess what the problem is.

If you don't want to send the zip file (which is understandable, you may not want to share it for whatever reason), then a way to work around the problem is to create a new project and drag and drop all your project files into it (without using the zip file).

> i know you mean, but i put behaveiors, onmousedowne ore addtoscene in a sprite, then it's not copyed

Yes it is copied, it's saved in the scene file (your .wsc file)

it is!!!! i will look for it! if it is than this tread is not importend for me, it wil be tommorow before a answer, sorry but have to go!

Thank you, i have found it, great