请高人看看这是什么文件？

<br /><br />C:\DocumentsHR后缀的是些什么文件

<img id="aimg_2750310" aid="2750310" src1="static/image/common/none.gif" zoom="https://att.3dmgame.com/att/forum/201310/13/160529tbaa5wtftxy30nkk.jpg" src="https://att.3dmgame.com/att/forum/201310/13/160529tbaa5wtftxy30nkk.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="285" alt="QQ图片20131013160046.jpg" title="QQ图片20131013160046.jpg" w="285" />

<img id="aimg_2750311" aid="2750311" src1="static/image/common/none.gif" zoom="https://att.3dmgame.com/att/forum/201310/13/160553ri9ipgir9kise9ir.jpg" src="https://att.3dmgame.com/att/forum/201310/13/160553ri9ipgir9kise9ir.jpg" class="zoom" onclick="zoom(this, this.src, 0, 0, 0)" width="285" alt="QQ图片20131013160046.jpg" title="QQ图片20131013160046.jpg" w="285" />

不清楚，不过是我的话，直接Delete掉~！！

装个XnView试试看<br />官方下载点这里http://www.xnview.com/en/xnconvert/#downloads

是绘图文件吗？或是某程序的文件格式，，坐等高人解答。