Got this error [spoiler]---------------------------
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Could not find fileSystem.IO.FileNotFoundException: Could not find file 'C:\Users\ZeldaFan\AppData\Roaming\MINECR~1\libraries\com\mojang\realms\1.3.3\realms-1.3.3.jar'.
File name: 'C:\Users\ZeldaFan\AppData\Roaming\MINECR~1\libraries\com\mojang\realms\1.3.3\realms-1.3.3.jar'
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.FileInfo.get_Length()
at Minecraft_Launcher.Main.button_Launch_Click(Object sender, EventArgs e)
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OK
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[/spoiler] saying that a library was missing, though i never deleted it, however it told me i could redownload the package, It worked fine, though im not sure why it was deleted or missing, a bug of some sort? Its fixable since it asked if i wanted to re download it.