I have two problems. Downloaded "Nero-9.4.26.0_Trial.exe". I have valid serial and clean Windows. Run the Installer (to extract), when finished, I closed the Installer. I looked Temp folder, there is a folder named "NERO1005442". "1. Extract CAB, Build Folders.bat" I got error in consol. "The file name, directory name or volume label syntax is incorrect, 0 files copied." (setup.exe, ipclog.exe, unit_app_30) So I manually copied files and folder. "2. Serial Generator.bat" Nero Installer showed, entered serial, It began to install, I got Installiation error (can't resume), skipped that, looked registry, no Nero entry. "3. Extract Serial.bat" So I got error, because there isn't a registry entry. "4. Make 7z.bat" "5. Compile.bat" I got "Nero.exe". Installed "Nero.exe", run from start menu, but not worked. Maybe because I have no serial registry entry. Can you add a "Serial.reg" (no serial, It could have a serial like XXXXX-XXXXX-XXXXX-XXXXX-XXXX), we can edit and fill our serial.