Ok. I searched solution about how to unpack *.rar archive programmaticaly without console Rar.exe utility. And i found the freeware unrar.dll library. Hope this will be useful for you. muttley UnRAR.au3 Latest unrar.dll library Also you may download latest unrar.dll and help file from the official site Common features: Unicode support Archive testing Archive comment getting Unpacking cancelling Archive decryption Next volume changing Edit: Fixed some bugs. License The unrar.dll library is