Minecraft Forums

Here is the error I get:
Bootstrap started
Found cached update
Renaming C:\Users\Nail Bagger\AppData\Roaming\.minecraft\launcher.pack.lzma.new to C:\Users\Nail Bagger\AppData\Roaming\.minecraft\launcher.pack.lzma
Unable to rename - could be on another filesystem, trying copy & delete.
FATAL ERROR: net.minecraft.bootstrap.FatalBootstrapError: unable to copy:java.io.FileNotFoundException: C:\Users\Nail Bagger\AppData\Roaming\.minecraft\launcher.pack.lzma (Access is denied)
at net.minecraft.bootstrap.Bootstrap.renameNew(Bootstrap.java:260)
at net.minecraft.bootstrap.Bootstrap.execute(Bootstrap.java:73)
at net.minecraft.bootstrap.Bootstrap.main(Bootstrap.java:367)


Please fix the error and restart.

Please, please help.