I have a problem today. I have a lot of games for my Switch, but the memory is insufficient, so I got a Micro SD card. I dragged my data for Fortnite onto the map and since then I have not been able to start the game. For me it just says: software could not be executed. Please try again in the HOME menu. I pulled the card out again and now I have to download the data again. I couldn't drag the data back to the switch either. I also tried restarting the console but it didn't work.
Does anyone know why?
The Switch is probably looking for the game on the console, not the map
In general, Fortnite helps:
Clear
never install again