By the way , did you randomly choose the Turkish iso for showing an example or do you have a Turkish origin ?
I've just used the SVF extractor from Gezoesloog. Sadly the Softonic link was not working for me so I had to get it from a mirror, not the latest version btw. We really have been spoiled by the autor, the program leaves no doubt about anything. When selecting the patch, the program shows what the source ISO should be by name. It also notes the hash for the source ISO. After the process the resulting ISO hash is being compared to what it should be. This is almost too easy. It's awesome. Cheers.