I created a model and it crashed suddenly, it seems like it turned into Graphic I can see the tools but I can not open them nor interact with them.
If I double click on the tool or it's parameter nothing happens but renaming the tool.
the same happens when I open the model from ArcCatalog.
How can I get the model back?
In this case, I recreated the model from scratch If anyone finds a solution please share it with use