+Unspecified Error when extracting files
Trying to extract the files on a Windows Operating System and getting 'Unspecified Error 0x8004005' messages?
This will sometimes happen if you are trying to download an executible file and then extract the files. Basically the file becomes corrupted and then the system does not know what to do while trying to unzip.
To resolve this issue you can simply delete everything in your temporary folder at C:\ Windows\Temp or you can also use the Disk Cleanup built on the system in located at Start > Programs > Accessories > System Tools > Disk Cleanup.
In the Vista systems this can be located at (Windows Logo) Start >All Programs > Accessories > System Tools > Disk Cleanup.