如何从我的网站中删除 ajax 工具包？我在 .net 4.0 中开发了我的网站，当我在 2.0 中编译并运行它时，它在页面加载时出现此错误。
Could not load file or assembly 'AjaxControlToolkit' or one of its dependencies. This assembly is built by a runtime newer than the currently loaded runtime and cannot be loaded.
我认为是 Ajax 导致我出现该错误，因为 ajax 不存在于 .net 2.0
我没有在我的网站中使用 ajax，所以我可以将其删除或从当前网站中删除。
编辑 这是程序集负载跟踪：
=== Pre-bind state information ===
LOG: User = PJLIMAIN\aslaure
LOG: DisplayName = AjaxControlToolkit
(Partial)
LOG: Appbase = file:///C:/Users/aslaure/Desktop/IACS References/PJLhuillier.IACS/PJLhuillier.IACS/
LOG: Initial PrivatePath = C:\Users\aslaure\Desktop\IACS References\PJLhuillier.IACS\PJLhuillier.IACS\bin
Calling assembly : (Unknown).
===
LOG: This bind starts in default load context.
LOG: Using application configuration file: C:\Users\aslaure\Desktop\IACS References\PJLhuillier.IACS\PJLhuillier.IACS\web.config
LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v2.0.50727\config\machine.config.
LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
LOG: Attempting download of new URL file:///C:/Users/aslaure/AppData/Local/Temp/Temporary ASP.NET Files/root/70cff49e/7a1e4609/AjaxControlToolkit.DLL.
LOG: Attempting download of new URL file:///C:/Users/aslaure/AppData/Local/Temp/Temporary ASP.NET Files/root/70cff49e/7a1e4609/AjaxControlToolkit/AjaxControlToolkit.DLL.
LOG: Attempting download of new URL file:///C:/Users/aslaure/Desktop/IACS References/PJLhuillier.IACS/PJLhuillier.IACS/bin/AjaxControlToolkit.DLL.
ERR: Failed to complete setup of assembly (hr = 0x8013101b). Probing terminated.