Hardware FingerPrint Finder.
"What's it for?" (link opens new window)
1. Go the the directory where the extracted files are (usually c:\program files\tigertom\)
2. Click on book*reg.exe.
You get this message:
3. Click on the OK button. You get this message (EXAMPLE only):
4. Make a note of your PC's hardware fingerprint number for this ebook.