missing object and shaders

Hi everyone,
I saved my project in different name (on the same PC) and after open it artlantis missed all object and shaders.
In the begining of opening program there is no windows to replace folder od objects.
Somebody know how can I replace the path to missing object and shaders?

Greetings
Artur

According to the screenshot, you opened an atl file, you should save the atl as an atla on the original machine to be able to get all the used media on the new machine.
Although, It is strange that you did not get a dialog asking to relocalise the missing media…