c# 通过webbrowser控件绑定httpwatch(一个BHO)，运行出现错误，如何解决?

[老鱼趣多多]

webbrowser调用httpwatch如下

HttpWatch.ControllerClass watch = new HttpWatch.ControllerClass();

plugin = watch.IE.Attach(webBrowser1.ActiveXInstance as SHDocVw.IWebBrowser2);
plugin.Log.EnableFilter(false);

webBrowser1.Navigate("www.163.com");


出现错误信息如下：

Failed to attach to browser. Please check that both HttpWatch entries are enabled in IE's Tools->Manage Addons window and that 'Enable third-party browser extensions' is checked under Tools->Internet Options->Advanced->Browsing
“HttpWatchBHOHelper.vshost.exe”(托管): 已加载“D:\WindowsSpace\HttpWatchBHOHelper\HttpWatchBHOHelper\bin\Debug\Interop.SHDocVw.dll”

按照提示我检查了IE->管理加载项 及 工具->高级->加载项中启用第三方浏览器扩展都已经开启。不是这种错误。

请问错误出在哪里？

[老鱼趣多多]

是不能往webbrowser控件上绑定已知BHO么，如果不能绑，求绑定方法。

[紫魂一号]

路过，不懂，我还是走吧

[lc432503]

路过 看不明白