打开Fiddle，提示“Machine-wide Progress Telerik Fiddler installation has been found at ...Please, use that one or uninstall it ...”
解决步骤：
1.windows按钮+R
2.输入regedit +回车+是
3.进入注册表
4.删除以下内容：
"HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Fiddler2"
"HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Fiddler2"