What an impressive job ! Unfortunately, I have an example where Universal Extractor fails : Acronis True Image 10. No special problem with the installer itself : it just zipps many files including the .msi . But what is strange is that once installed, the main program ([installDir] \ TrueImage.exe) is seen by PEID 0.94 as a MS C++ 7 [ZIP SFX] program. And yes, if i rename the prog in .zip, I see that it contains various files within. But the real exe doesn't appear of course : it seems crypted/packed with a special tool ... Then do you know this kind of ZIP SFX protection package ? And how to unpack them ? Thanks.