Minecraft Forums

So, my Minecraft was working 100% fine other day, and the next day when I woke up, I went to play. All of a sudden it started making this error:


Bootstrap (v5)
Current time is Jul 12, 2014 11:43:11 PM
System.getProperty('os.name') == 'Windows 8.1'
System.getProperty('os.version') == '6.3'
System.getProperty('os.arch') == 'amd64'
System.getProperty('java.version') == '1.7.0_55'
System.getProperty('java.vendor') == 'Oracle Corporation'
System.getProperty('sun.arch.data.model') == '64'

Looking for update
Downloading: https://s3.amazonaws.com/Minecraft.Download/launcher/launcher.pack.lzma
Got reply in: 333ms
No update found.
Reversing LZMA on C:\Users\Janey\AppData\Roaming\.minecraft\launcher.pack.lzma to C:\Users\Janey\AppData\Roaming\.minecraft\launcher.pack
FATAL ERROR: net.minecraft.bootstrap.FatalBootstrapError: Unable to un-lzma: java.io.FileNotFoundException: C:\Users\Janey\AppData\Roaming\.minecraft\launcher.pack (Access is denied)
at net.minecraft.bootstrap.Bootstrap.unpack(Bootstrap.java:146)
at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:123)
at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:381)


Please fix the error and restart.



I've never changed a single setting on my computer since I logged on... sooooooo....

What I've tried:

- Disabling Firewall and Malware finders

-Running as administrator



What should I do? I need help. Please reply.. I love Minecraft and everything about it. :3 The last thing I want to do is reinstall Java or Minecraft.


Thanks!

I do not have RAT, not that I know of.

I don't really know a lot about tech, like how programs work...

But for me this is unknown

Yes.

So basically I just delete all the files inside of MC's folder in .minecraft and reinstall?

I will save my worlds.