winhttp.dll 相关的错误可能源于多种不同原因。比如，错误的应用程序、 winhttp.dll 被删除或放错位置、被您 PC 上存在的恶意软件破坏、损坏的 Windows 注册表等。
最常出现的错误信息是：
- 程序无法启动，因为您的计算机缺少 winhttp.dll 。尝试重新安装程序来解决这个问题。
- 启动 winhttp.dll 发生错误。无法找到指定的模块
- 加载 winhttp.dll 发生错误。无法找到指定的模块
- winhttp.dll 的设计可能不适合在 Windows 上运行，或可能包含错误。
在绝大多数情况下，解决方案是在您的 PC 上正确地重新安装 winhttp.dll 到 Windows 系统文件夹。 此外，有的程序，特别是 PC 游戏，要求 DLL 文件放置在游戏/应用程序安装文件夹。
获取详细安装指南，请查看我们的 FAQ 。
关于 winhttp.dll 的其他信息：
The winhttp.dll supports the "Microsoft HTTP interface". It is also connected to the "WinINet" application that supports the use of interactive message dialogs. Thus the winhttp.dll file is the opposite of the "WinINet" application due to the fact that the winhttp.dll is running in the background and no interaction is required.
Errors related to the winhttp.dll file are commonly occurring when a program is running, starting-up or even when "Microsoft Windows" is starting-up or shutting-down. If you are having trouble with winhttp.dll your pc will become slower, and unreliable. Programs may shut-down unexpectedly and cause data-loss.
Errors caused by problems with winhttp.dll are commonly occurring in all of the "Microsoft Windows" operating systems. The universal solution to your problems is to download and re-install a new copy of the winhttp.dll file.