Use a modern archive manager. The most reliable options are: WinRAR (Windows) 7-Zip (Windows/Linux - Free and Open Source) The Unarchiver (macOS)
Ensure you have downloaded every file in the set. If one part is missing or corrupted, the extraction will fail. 98c1004c852b489bad8cee503f5e545c.part01.rar
Because the filename is obfuscated (a random string of letters and numbers), it is impossible to verify the contents just by looking at it. Use a modern archive manager
You are missing one of the parts in the sequence. Check your download source for the remaining files. Because the filename is obfuscated (a random string
.part01.rar , .part02.rar , etc., indicates that this is the first piece of a larger set.
Always run a virus scan (like Windows Defender or Malwarebytes) on the extracted files before opening them.
Many obfuscated archives are password-protected. The password is usually found on the website or forum where you found the link. 4. Security Warning