[vollachr]

re-uploaded the attachments, it turned out folder names can't have question marks in them which caused an error in compression, if you don't wish to re-download the conversion files just open the following file:

Common\Settings\Settings.ini

Using notepad or other text editor, look for the line that say:

Discs#=?

Edit it to say:

Discs#=#

This should fix the problem

Also turned out I accidentally included files that shouldn't have been there in the Common\Files\Misc folder when I uploaded it previously, these are now removed.