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Windows 10 1709 那些值得注意的变化

lesca | Tutorials, Windows | 2017-10-16
Win10 1709的 Get-WindowsUpdateLog 不再需要联网获取符号库 https://blogs.technet.microsoft.com/mniehaus/2017/10/10/improved-windows-update-log-formatting-with-windows-10-1709/ Win10 1703默认全新安装时不含SMB v1服务器端和客户端: https://support.microsoft.com/en-us/help/4034314/smbv1-is-not-installed-by-default-in-windows-10-r... [阅读全文]

Mount VHD at Windows startup with PowerShell

lesca | Troubleshoot, Tutorials, Windows | 2017-05-29
Create a scheduled task Command: %SystemRoot%\system32\WindowsPowerShell\v1.0\powershell.exe Parameter: -ExecutionPolicy ByPass -file "C:\VHD\mountVHD.ps1" Powershell Script to mount VHD Method1: Mount-DiskImage (Recommended) This is the recommended command to mound VHD as it does not rely on the Hyper-V role. Mount-DiskIma... [阅读全文]

The trust relationship between this workstation and the primary domain failed

lesca | Windows | 2017-05-23
Introduction You might have encountered this error message many times: “The trust relationship between this workstation and the primary domain failed”. The general solution is dis-joining and re-joining the domain. Any other ways without doing so? The answer is yes. Error message The trust relationship between thi... [阅读全文]

WDS PXE issue: PXE-E16: No offer received

lesca | Windows | 2016-12-25
WDS PXE issue: PXE-E16: No offer received
Issue Description: The problem server installed the follwing roles: WDS DHCP WSUS RRAS (Route and Remote Access Service) The WDS service is configured with Active Directory integrated, everything seems configured correctly. But a Hyper-V Gen2 VM client is not possible to boot with PXE. Message is "DHCP failed". If you redir... [阅读全文]

Test Peer to Peer Connection Speed with iperf3

lesca | CentOS, Tutorials, Windows | 2015-04-08
Hi! I am writing to explain how to test your network connection between your client (Windows or Linux) and another client (say, a remote server). The tool is iperf version 3. You can find some useful explanations and examples on this French site: https://iperf.fr/ But the version stays at 2 which does not have some amazing ne... [阅读全文]
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Windows: 禁止安装U盘

lesca | Windows | 2013-01-07
本文介绍禁用USB存储设备的简单方法。该方法无需重启,立即生效。并且不影响其他USB设备,如鼠标、键盘、打印机的安装与使用。 删除以前安装的U盘驱动程序 移除所有USB设备 在系统环境变量中加入变量devmgr_show_nonpresent_devices,设置值为1 打开“设备管理器”,点击“视图” – “显示隐藏设备” 卸载以下栏目中所有相关驱动:USB控制器、磁盘设备... [阅读全文]

灾难恢复:使用Symantec Backup Exec恢复唯一一台域控制器的系统状态

lesca | Active Directory, Tutorials, Windows | 2012-12-12
测试环境: 环境中有两台安装了Windows Server 2008 R2操作系统的服务器(08DC1和08Server1) 08DC1是环境中唯一一台域控制器,由于不可抗力无法启动 08DC1的IP地址为192.168.10.2,域名为lesca.tld 08Server1是08DC1的成员服务器,并安装了Symantec BE 2010 R2 最近对08DC1的系统状态(System State)进行了完整备份,但是没有08DC1的完整系统镜像 Admi... [阅读全文]

Windows: 使用Win7自带的远程协助功能

lesca | Tutorials, Windows | 2012-12-10
今天Lesca向大家介绍如何使用Win7自带的远程协助功能实现管理员向用户主动提供远程协助。这个特性是Win7新增的,也就是说诸如XP那种早起版本里就没有了。如果你所在公司IT预算有限的话,就可以考虑以下这个叫做Windows Remote Assistance的东东了。 1.远程协助的三种方式 传统方式 传统的远程协助是在用户遇到问题之后发出远程协助邀请,邀请会生成一... [阅读全文]

Windows: 跳过登录界面直接登录Windows

lesca | Tutorials, Windows | 2012-12-06
假设你的Windows出于某种原因(组策略)不得不设置一个高强度的密码,以保证系统的文件共享、远程访问等方面的可行性与安全性,但是对于可以直接接触到物理机的用户,可以“不加防范”(不希望他们知道账户密码)的话,则可以考虑跳过开机登录界面而直接登录Windows系统。Lesca介绍的解决方案不仅适用于工作组计算机,也同样适用于域成员计算机。 如果该... [阅读全文]
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Windows: 自动连接Ad-hoc网络

lesca | Tutorials, Windows | 2012-11-16
第一次尝试 以下是一个名为Remote的Ad-hoc网络配置信息。(用户可以通过netsh命令导入导出无线配置) <?xml version="1.0"?> <WLANProfile xmlns="http://www.microsoft.com/networking/WLAN/profile/v1"> <name>Remote</name> <SSIDConfig> <SSID> <hex>52656D6F7465</hex> <na... [阅读全文]
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