Hello,
Since April when I was forced to delete Minecraft folder I am not able to play any other version than newest release. I created another profile for MC 1.6.4 with Launcher Visibility turned to "Keep the Launcher Open". I have deleted whole Minecraft folder, redownloaded Minecraft.exe from Mojang website, uninstaled old Java's from PC and installed newest version. Problem still appears. New release 1.8 is working properly but all other versions are pernamently frozen on Launching status. Adding launcher log in atachments.
Best regards,
Ramrr
OK fixed by myself. Solution for me was plugging phone to pc and routing to internet through it. Please close this report.