Ensure you have downloaded every part of the texture pack. If one part is missing, the extraction will fail. Step 2: Place in One Folder
part01 contains the crucial header information required to rebuild the entire archive. 2. Required Tools HD-Texture-Pack.part01.rar
You must have all parts ( part01 , part02 , ..., partN ) in the same folder before you start the extraction process. Ensure you have downloaded every part of the texture pack
You likely tried to extract part02 or part03 first. Only start with part01 . HD-Texture-Pack.part01.rar
Copying the extracted files into the game's data or textures folder.