The file appears to be a resource shared on a Chinese economic/management forum.
It is titled "世界500强案例1-4" (Fortune 500 Case Studies 1-4). Size: Approximately 21994.rar
Based on the 2005 forum listing, the file may require registration or forum currency ("论坛币") to download from the original source. The file appears to be a resource shared
If you receive an error, the file may be corrupted or require all parts of a multi-volume set, although the original post does not explicitly indicate it is a multi-part archive. 21994.rar