MPLAB 4/4.01未检测到ICD3/ICD4

您可以尝试清除这两个缓存文件夹。它们列在OK盒中。



      以下为原文

    You can try clearing the two cache folders. They are listed in the about box.

我刚刚试着清理那些文件夹。下一个MPLAB的启动大约需要一分钟，但是工具仍然没有被识别。只需提一下：我在这个机器上有UAC禁用。



      以下为原文

    I've just tried clearing those folders. Next start of MPLAB took about one minute but the tools are still not recognised.
Just to mention: I have UAC disabled on this machine.
 

嗨，你用的是什么系统？你的电脑有多少年了？您最近安装了任何图形驱动程序更新或反病毒程序吗？您是否将ICD3/ICD4直接连接到您的PC USB连接器（不通过外部USB集线器）？您是否尝试连接到您的PC上的不同USB连接器（一些可能是USB 3一些USB 3.1）



      以下为原文

    Hi,
Which OS do you use ?
How old is your PC ?
Did you recently install any graphics driver update or antivirus ?
Do you connect the ICD3/ICD4 directly to your PC USB connector (not through an external USB hub) ?
Did you try to connect to different USB connectors on your PC (some may be USB 3.0 some USB 3.1)
Regards
 

抱歉延迟了答复，但我已经离职了。我使用Windows 7 64位。我的电脑是最新的，它的核心是i76950x，16GB的RAM和一些其他的花式硬件。我使用的是一个直接连接到主板的USB端口。我试过前后端口，这没什么区别。我没有任何USB2端口来尝试。但是正如我前面提到的：ICD3运行在同一台计算机上安装了较老的MPLAX版本。它被正确检测并按预期工作。所有的ICD在设备管理器中正确显示没有问题。但是，当运行MPLAB IPE或X版本4或更大时，设备列表是完全空的。一定有其他地方出错了…



      以下为原文

    Sorry for replying with a delay, but I've been out of office.
 
I'm using Windows 7 64 Bit. My computer is pretty up to date, featuring a core i7-6950X, 16GB of ram and some other fancy hardware. I'm using a USB3 port directly connected to my Mainboard. I've tried front and rear ports, that does not make any difference. I do not have any USB2 ports to try on.
 
But as I mentioned before:
The ICD3 runs fine with older MPLAB X versions installed on the same computer. It is detected correctly and working as expected. All my ICDs show up correctly in device manager without issues.
However, when running MPLAB IPE or X in version 4 or greater, the device list is completely empty.
There must be something else going wrong...