[问答]

STEVAL-MKI109V2 USB驱动程序无法加载

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问答对人有帮助，内容完整，我也想知道答案 0 我有一个 STEVAL-MKI109V2板用于评估MEMS加速度计。我从ST网站下载了用于Windows的Unico软件（我正在运行Windows 7）并安装它。我没有意识到USB驱动程序安装是独立的，所以当我将设备插入我的计算机时，它无法识别。所以我拔掉了eval板，安装了1.04版（当前版本）的USB驱动程序。安装成功，但是当我插入电路板时，驱动程序无法加载，设备管理器报告代码28，这意味着找不到驱动程序。我尝试重新启动，卸载，重新安装，没有任何工作。我找到了ST USB设备的注册表项并尝试删除它，但Windows不允许我这样做。这已经变得非常痛苦。在插入主板之前，我去了另一台Windows计算机并安装了驱动程序和Unico应用程序，它第一次完美运行。所以现在我有一台与eval板一起使用的计算机和一台没有计算机的计算机，效果不是很好。我浏览了论坛，谷歌和YouTube，但我尝试的任何东西都修复了我的Windows 7机器上的问题。为什么即使安装了Windows，Windows也找不到驱动程序？以上来自于谷歌翻译以下为原文 I have an STEVAL-MKI109V2 board for evaluating MEMS accelerometers. I downloaded the Unico software for Windows (I'm running Windows 7) from the ST website and installed it. I didn't realize the USB driver install was separate, so when I plugged in the device into my computer it wasn't recognized. So I unplugged the eval board, installed version 1.04 (current version) of the USB driver. The install was successful, but when I plug in the board, the driver does not load, device manager reports Code 28, which means the driver was not found. I tried rebooting, uninstalling, reinstalling, nothing worked. I found the registry entry for the ST USB device and tried to delete it, but Windows would not allow me to do that. This has become really painful. I went to another Windows computer and installed the driver and Unico app before plugging in the board and it worked perfectly the first time. So now I have one computer that works with the eval board and one that doesn't, not a great result. I scoured the forums, Google, and YouTube, but nothing I tried has fixed the problem on my Windows 7 machine. Why doesn't Windows find the driver even though it is installed? 0
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答案对人有帮助，有参考价值 0 好的，我明白了。由于某种原因，驱动程序安装程序未正确完成。安装程序复制了驱动程序安装文件但它没有运行实际的驱动程序安装。当我查看该目录时，有一个文件具有在Win7或Win8子目录中运行32位或64位安装程序的指令。我双击，然后显示实际的驱动程序安装程序启动屏幕。这就是诀窍！当我在第二台计算机上安装时，安装程序显然是端到端工作。以上来自于谷歌翻译以下为原文 OK, I figured it out. For some reason, the driver installer didn't complete properly. The installer copied driver installation files in but it did not run the actual driver install. When I looked in that directory, there was a file that had instructions to run either the 32 or 64 bit installer in the Win7 or Win8 subdirectories. I double clicked on and then the actual driver installer splash screen showed up. That did the trick! When I installed on the second computer, the installer apparently worked end to end.

2018-9-10 17:27:01 评论举报郑婷婷