1.在Windows系统,按开始>执行>输入cmd,按回车 2.出现命令字符视窗之後,输入 set DEVMGR_SHOW_NONPRESENT_DEVICES=1 按回车 devmgmt.msc 按回车 3.然后在设备管理器点击>查看>显示隐藏的设备 您现在能能删除多余的端口了,删除完毕之後,请务必重新开机 4.重新安装蓝牙管理软件 5.如果您想永久性投入这个环境变量到XP...
右键 我的电脑-管理-设备管理器-网络界面卡 找到你以前的网卡点右键 卸载那你点开始-运行 输入cmd确定后 输入set devmgr_show_nonpresent_devices=1 确认 然后再输start devmgmt.msc 打开“设备管理器”，在“设备管理器”的菜单栏上选择“查看→显示隐藏的设备”命令，即可看到隐藏的虚拟网卡，双击该...
In the search box, type "cmd" but DO NOT PRESS "ENTER". Press and hold "CTRL-Shift" on your keyboard while pressing "ENTER". You'll be prompted with a permission dialog box. In the box, click "YES". You should have a black screen with a blinking cursor. ...
Go toStart -> Run or [Windows] + Rand typecmd, Windows Vista and 7 users go toStart -> All Programs -> Accessories -> Right-click command prompt -> Run as administrator. Enter the following commands in the command prompt. set devmgr_show_nonpresent_devices=1 ...
I tried setting it through cmd with the command set DEVMGR_SHOW_DETAILS=1. I also tried setting it through the registry editor (regedt32) and through the Environment Variables control panel menu. Nothing worked however, even after countless restarts. I would post a picture of device manager ...
Open theStart Menuand type in "cmd", butdon't press Enter. Doing this, you will have run a search of your computer through theStart Menu. In other words, typing in "cmd" we did a search for theCommand Prompt. When you see the "Command Prompt" option among the search results, push...
CMD中打开设备管理器的代码
Start typing cmd and Windows will find "Command Prompt". Right click "Command Prompt" and choose "Run as administrator". If you are prompted for an administrator password or for a confirmation, type the password, or click Allow. Type regsvr32 PCSDevMgr.dll and press Enter. Registering 32bit...
Start typing cmd and Windows will find "Command Prompt". Right click "Command Prompt" and choose "Run as administrator". If you are prompted for an administrator password or for a confirmation, type the password, or click Allow. Type regsvr32 DiagDevMgr.dll and press Enter. Registering 32bit...
1.在Windows系统,按开始>执行>输入cmd,按回车 2.出现命令字符视窗之後,输入 set DEVMGR_SHOW_NONPRESENT_DEVICES=1 按回车 devmgmt.msc 按回车 3.然后在设备管理器点击>查看>显示隐藏的设备 您现在能能删除多余的端口了,删除完毕之後,请务必重新开机