You may not have installed it correctly. Just reinstall.
You launch it from wherever you saved it to.
The official release was on November 18, 2011.
im not sure but if it say outdated laucher try to delete minecraft and then download it again if this doesnt work try to rename it to minecraft.exe or search on youtube
Minecraft had a 'soft launch' (started as an alpha/beta) some time around 2006, I believe
This means that Minecraft has crashed. Please try and load it again.
Simply launch the game and click "Yes" when it asks you to update.
delete both javas and unless you don't have windows 10, re-doanload windows 10again
go to minecraft launcher>press options> press force update> press done> press the launch button.
Below only works if you have Forge installed: 1. Download correct version for your Minecraft. 2. Put it in your "mods" folder. 3. Launch the modded version of Minecraft. 4. Enjoy!
on the launch page click forceupdate. this will reset the game. this will not deleat your saves. if you want to do that you will have to deleat them manualy.
I'm pretty sure there isn't one, but if you're referring to modloader, just delete your bin folder (/%appdata%/Roaming/minecraft/bin on windows) and force update the next time you launch minecraft.
Yes Just go on your server folder look for world (random name) then transfer to .minecraft/worlds launch minecraft you will find the world somewhere in singleplayer zone Select the world run it and you are where you where before. And you can still edit blocks