Hidden files

Open the NSIS with 7z.exe install the production of the documents can not see inside, how does that matter? How to achieve?🙂

Use a different compression. LZMA compression can be extracted by 7zip, for example.

Can 7z.exe open, but could not see anything.

Microsoft Office 2007 SP2 is not an NSIS installer. You can ask your question in the msdn forums, for example.

This is just a Example. Some installation procedures do hidden.

MS installers usually have a switch to extract their files.