ftd2xx.dll - 分析和如何纠正错误

️ ️ ️ ️ ️ ️ ️ Important Notice: Troubleshoot FTDI drivers issues with ftd2xx.dll 下载和安装指南. 手动更换系统库可能会阻碍未来的Windows更新或导致关键系统故障.

建筑:	32位 (x86)	与32位和64位Windows兼容
创建日期	05.07.2021 14:39:28
文件版本	3.2.16.1
防病毒扫描	✅ 清洁	没有检测到病毒.
数字签名	✅已经签署	文件有签名,这是原始文件.
哈希完整性	✅MD5:已验证	文件哈希保护缺失.
文件大小	392.5千克.	401952 bytes.

哈希号:

MD5: 64edcba2bd0b88c4c99a24ef81fbe8b3 ✅
SHA-1: 3a92489eb5dcaab7577d4518b27afdb37326f24f
SHA-256: 3b30e19a63a4af458ed110147bbd1b485c7b897be376500d591c253e2e9408d0
SHA-512: fa5f0d45c6df3aa1cfb7a28fe67132e4d47cde1debe60eb7795443710a0584c1581fc0bf8488e31e2f45c1bc36b70845dacfb4fb2d7bb2a9f58c40f2c5245dfa

数字文件签名 ftd2xx.dll ✅

✅ 这个文件与32位Windows兼容,可以在64位Windows上运行 (通过WOW64子系统).

ftd2xx.dll File Guide & Error Fixes

What is ftd2xx.dll?

• Definition : A dynamic link library file developed by Future Technology Devices International (FTDI).
• Function : It acts as the USB device driver API, allowing software to communicate with FTDI USB hardware chips.
• Common Use : Used by hardware programmers, microcontrollers (like Arduino), 3D printers, and automotive diagnostic tools.

---

标准文件位置

• 64-bit Windows (for 64-bit applications): C:\Windows\System32\
• 64-bit Windows (for 32-bit applications): C:\Windows\SysWOW64\
• 32-bit Windows: C:\Windows\System32\
• Application Folder : Sometimes located directly in the root folder of the software requiring it.

---

How to Fix ftd2xx.dll Errors (Without Downloading the DLL File)

Warning : Never download individual .dll files from third-party websites. They often contain malware or outdated versions. Use these safe methods instead.

1. Reconnect and Update the FTDI Device Drivers

Missing DLL errors often happen because Windows cannot communicate with the connected USB hardware.

• Connect your FTDI USB device to the computer.
• 按下 Windows Key + X 并且选择 Device Manager.
• 找一个. Ports (COM & LPT) 或是 Universal Serial Bus controllers.
• Find your device (it may have a yellow warning triangle).
• 右键单击设备并选择 Update driver.
• 选择一个. Search automatically for drivers.

2. Reinstall the Software Causing the Error

If the error occurs when opening a specific app, that app's copy of the DLL might be corrupted.

• 按下 Windows Key + I 为了打开. Settings.
• 让我们去 Apps 没有. Installed apps.
• Find the program throwing the error.
• 点击其旁边的三个点,然后选择 Uninstall.
• 请重新启动电脑.
• Reinstall the program from its original installer or official website.

3. Run Windows System File Checker (SFC)

If the file was corrupted inside the Windows directory, the built-in repair tool can restore it.

• 按下 Windows Key + S, 类型 cmd 然后右键按下 Command Prompt.
• 选择 Run as administrator.
• 它们的类型 sfc /scannow 然后按下. Enter.
• Wait for the scan to finish (10-15 minutes) and restart your PC.

4. Restore the File from the Recycle Bin

You might have accidentally deleted the file.

• 打开门 Recycle Bin 在你的桌面上.
• Use the search bar in the top right to look for ftd2xx.dll.
• 如果找到,右键单击文件并选择 Restore.

---

诊断工具:验证您的 ftd2xx.dll 文件

您担心您的PC上的文件被恶意软件修改了吗? 放入下面的表格. 我们的脚本将验证其文件大小,加密哈希 (MD5/SHA-1),并检查有效的微软数字签名.

连接的文件:
SETUPAPI.dll
├── KERNEL32.dll
├── USER32.dll
└── ADVAPI32.dll
其他版本:
️ ftd2xx.dll 3.2.14.0 64-bit (x64)
类似的文件:
️ftd2xx64.dll
Microsoft Corporation