解析index.dat文件，分析ie浏览缓存，分析上网记录-Analysis of index.dat files, ie browser cache analysis, analyzes the Internet record

清理IE缓存，各种记录等，清理比较干净，注释比较好，做IE小工具可以参考-Clean IE cache, all kinds of records, etc. to clean up relatively clean, notes better, so the gadget can refer to IE