Hexxit fails to load

[dentarthur]

Title: Hexxit fails to load

Version: 1_0_4

OS: Windows 7

Java Version: 7 Update 45

Description of Problem:

Hexxit fails to load. It either goes to 0% or 100% version.json, then nothing happens

Error Messages:

Error Log:

java.io.FileNotFoundException: C:\Users\Family PC\AppData\Roaming\.technic\modpacks\hexxit\bin\natives\OpenAL32.dll (The process cannot access the file because it is being used by another process)

	at java.io.FileOutputStream.open(Native Method)

	at java.io.FileOutputStream.<init>(Unknown Source)

	at java.io.FileOutputStream.<init>(Unknown Source)

	at net.technicpack.launchercore.util.ZipUtils.unzipEntry(ZipUtils.java:101)

	at net.technicpack.launchercore.util.ZipUtils.unzipFile(ZipUtils.java:150)

	at net.technicpack.launchercore.install.ModpackInstaller.installLibrary(ModpackInstaller.java:230)

	at net.technicpack.launchercore.install.ModpackInstaller.installVersionLibs(ModpackInstaller.java:202)

	at net.technicpack.launchercore.install.ModpackInstaller.installPack(ModpackInstaller.java:81)

	at org.spoutcraft.launcher.InstallThread.run(InstallThread.java:56)