Okay here are the steps once again:
- Open the Micro SD Card folder where you have SWTOR installed.
- You can see a number of files, find the one called "launcher.exe" (or just launcher) with the SWTOR icon.
- Right-click on that file to open the context menu; then select "Create shortcut" (it's near the bottom above delete).
- There will now be a second file like "launcher.exe - Shortcut". Copy that file onto the desktop.
- Now delete the "Star Wars: The Old Republic" shortcut and rename the new shortcut from "launcher.exe - Shortcut" to "Star Wars: The Old Republic".
You can use a shortcut to open a program. You can easily copy the game to another location, the problem is that the shortcut needs to be updated so it points to the correct location. That's why you got the error message "launcher.exe cannot be found", because it was looking in the wrong location.
With these steps, you will have a new shortcut that should point to the correct location.
Of course, you don't need a shortcut. If you want to, you can just open the folder manually each time and double-click on launcher.exe. But it's easier to have a shortcut.