getting clone firmware onto my evox max clone

[scotty dog]

hi all,
new to all this computer stuff!
can anybody help i've tried putting the june clone safe firmware on my evox max blue clone, i open up dnupman then go to input rar file but it keeps saying invalid file??? apriciate it if someone could help?
thanks

[satsmo]

Use winrar to upack it first. WinRAR archiver, a powerful tool to process RAR and ZIP files