The wowacc.exe file you have requested: Add Ons / Addon Compilation Creator v1.3 - 3.18mb is not available. Perhaps try browsing all files for the game World of Warcraft and upload any files you want to share or are missing. This is the only information we could locate:
It will pack all files from the source folder into a .zip file and create a readme that contains a list of all addons inside your package and adds a short description for each addon. You don't have to write the addonlist, it will be created for you. Just enter some information about your Addon Compilation, hit the "Create!"-Button and you are done!