Hi there.

After hours of sifting through the web and using GOG.com's search feature, I failed to find an answer to my issue.

For the sake of curiosity, I have extracted several of my GOG installers using InnoUNP. I'll use Dragonsphere as an example here.

Using Inno Script Studio (5.5.4 unicode version) I attempted to simply recompile the executable with the .iss script taken right from the original installer. I am confronted with numerous errors, which has me curious if it's something I'm doing wrong.

The first is in the [ini] category.
'FileName: "{code:UninstallIni}"; Section: "GOGDRAGONSPHERE"; Entry: "Files"; Value: "{code:GetIncInt|GOGDRAGONSPHERE}";'
The use of Entry triggers an unrecognized parameter error code. I am able to remedy this by changing "Entry" to "Key", and changing any references to "Value" to "String".

The "Check"s also trigger unrecognized parameter error codes, "isWindows8", "IsVista" and so on.

It goes on from there. So my question is -- can anyone else cleanly extract and recompile the GOG installers using this method? I have a creeping suspicion it's a Stupid User Error on my part.

Ahh, that makes a lot of sense about the missing code. Though I was under the (mistaken?) impression that InnoUNP's -m flag did extract the code, in ~/embedded/CompiledCode.bin. But perhaps not in any usable form?

And thank you for your reply!

Edit -- Ah, here we go, from the InnoUNP website. "If -m is specified, the file listing includes embedded\CompiledCode.bin which is the code made by the RemObjects Pascal Script compiler. It is possible to disassemble it using the ifps3_disasm.rar package on the download page. The result is not very readable though since it uses the basic 'disassembler' from IFPS3. Anyone wants to write a decompiler?"

So yah, not usable as is I suppose. Starting from scratch is the way to go then indeed. :)