External DLL function code

[Jiva newstone]

Get code from compiledcode.bin which unpacked by inno unpacker
Download the ISD and open it...

Then go to open file and locate it.
After you can find the code like this
It is an examples so you can find out the otherrepacks fast unpacking tricks

It is for only educational you can't find out full code of the installer.

[Razor12911]

Hmm, picture looks a lot like the iss file WPI2017 has.

[Jiva newstone]

YES , but it is only for educational , without the src no one can't know the fuction code of ISFMXUI.dll and all