- Why am I getting "Unable to launch" error on PC?
- In many cases, an old launch.jnlp file will be saved in your cache. While clicking on the 'Launch' this will
- be invoked instead of the new one. This is a known java issue and will hopefully be fixed soon. A temporary workaround will be
- Goto Control Panel > Programs > Java > General > Temporary Internet Files > Settings and Uncheck 'Keep Temporary Files on my computer'