My game is trying to download from the launcher but says its at -100% download and wont move. I have had this game installed as running on this computer. I have also completely uninstalled everything about 3 times and re-downloaded the launcher.
It is unadvisable to just uninstall and reinstall the game as it is very rare that it will actually fix your issue.
That said would it be possible for you to provide a few logs? (*Expecting spamage).
c:/program files/electronic arts/BioWare/starwars-the old republic/LOGS
Open Last LOG
*You can just right click the swtor short cut on your desktop and select "Open File Location" you will then seen the Logs folder near the top.