Re: "This application has encountered an unspecified error."

@SdeB1505 @ainekaikan

One set of steps to try is here

• Shut down the launcher.
• Press Ctrl-Shift-Esc (or Win-X in Windows 10) to open task manager.
• Click on the Processes tab and end the following Bit Raider processes: BRSptStub.exe and BRSptSvc.exe
• Go to your installation directory (usually C:\Program Files (x86)\Electronic Arts\BioWare\Star Wars - The Old Republic) and open the BitRaider folder.
• Delete the Config folder.
• Delete all .xfr files in the BitRaider folder.
• Restart the launcher, it should now force a repair and allow you back into the game.