(This package is used when installing SNMP protocol for XP. After long-term and various version tests, no missing files are found. I hope it is useful to you. Usage: 1. Unzip the download package to the specified directory, such as d:\snmp\2. Open the "windows component Wizard", check "management and monitoring tools", and then confirm 3. When reporting "required files", specify it to the d:\snmp\ directory, and report instructions for many times until the installation is completed.)