: If you get a "Checksum Error" specifically on part06 , that specific file may have been corrupted during download. Try re-downloading just that part.
: Right-click the first file ( part01.rar ) and select "Extract Here" or "Extract to [Folder Name]". sc23697-APTRv1062.part06.rar
: If prompted for a password, check the website or documentation where you originally found the link. Do you have all the other parts of this archive, or : If you get a "Checksum Error" specifically
You will need a file archiver that supports multi-part RAR volumes. Common options include: sc23697-APTRv1062.part06.rar