Can't Install Pokepack2

Cannot install pack at all, hit a certain point in the installation and get an error. It kicks this message:

"MD5 check failed 3 times. Install Cancelled. IMPORTANT!!! It appears you have an outdated modpack data file, or this modpack is currently updating. Please wait 5 minutes then restart VoidLauncher."

Can't post the pastebin link to the console log here...

Anyone have any idea?