![]() The setup files are extracted in the "output" folder.Type the following command: innounp -x -m setup.exe -doutput.(here it is D:\innounp049) cd /d D:\innounp049 cd to the location where innounp is located.Copy the setup file to the directory where innounp is located and rename it to "setup.exe" without the quotes.Extract innounp somewhere in your computer.Obtaining the Specialized decompressors that repacks use. This method will work with some of the simple repacks but we are using Watch Dogs DODI repack for example. Today I'm going to show a way to extract repacked game without installing them. Hi, I finally found a way to extract repacks. Note that this will bring your computer to it's knees just like the installer does, as srep is a ridonkulously huge dictionary compressor, capable of using dictionaries larger than your RAM (!). you can extract the ini and srep.exe from her installer. You should be able to bypass the setup.exe and extract the bin files directly with a copy of unarc.exe, srep.exe, and an arc.ini configuring SREP.EXE as an external compressor. you can unpack the setup with innounp.exe, which will get you the installscript and all the files needed to unpack the bin files. it is nearly always freearc with srep, and an ARC.INI telling it how to do it. Okay the setup contains the tools to decompress the bin files. i'm going to try and throw freearc at one of them. The bin is a split file format, with the compressed files stored in it. So there's no "InnoSetup DRM" to worry about. it is only used when a password is required for setup, to force people to actually need the password. ![]() InnoSetup UltraArc using Freearc compression. Some games require other compressors, but in 99.9% of cases it’s FreeArc."įitgirl has spoken. "Q: How do you compress games? With what tools?Ī: I use mostly FreeArc for compression and Inno Setup as an installer. I've watched Windows Defender unpack and analyze quite large Inno Setup archives, including the ones I've created, and I'd be quite startled to hear that Avast! or COMODO or the like can't do the same. Taking into account unknown code inside the archives themselves: any reputable antimalware product you can buy or download for free should be able to detect and extract an Inno Setup archive that isn't wrapped in DRM or other surprises. EXE itself is at least small enough to upload to VirusTotal, if that's your concern. If you just want the files, the only downside of the installer is-I assume-an uninstaller entry you'll just have to remember to remove (or run?) when you're done with the files.įrom a look at the FitGirl file manifests out there, the installer. I haven't experimented with UltraARC, but, from the look of it, you're probably wasting time and a lot of electricity trying to better the compression. ![]() Unless you really think FitGirl archives or similar archives really are packing in malware, you're probably best off just running the installer. ![]() but trying to account for unknown third-party DRM seems out of scope to me. Supporting such a thing might be within scope ( ?), but what you're describing seems likely to be encrypted using Inno Setup's own DRM or some third-party DRM scheme to prevent someone like you from re-releasing "FitGirl-brand" installers with malware packed in, or just to prevent you from taking credit for the work.Įvading Inno Setup's default DRM probably isn't hard (although it's illegal or questionably legal at best in some countries-including the United States), and I'd be unsurprised to find extant code elsewhere to do it. Are you sure this isn't just an Inno Setup archive with / without third-party compression?
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