Oct 7

  Recently helping an old NB restore Windows 7 Later,Windows Update keeps getting stuck on KB4534310、KB4539601 install these two KBs,No matter which one is installed, the 8024200D error will appear,Crawling test for two days,Finally resolved。

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Aug 10

【AD ADS (AD Lightweight Directory Services)】

◎ Microsoft's pure LDAP service。
◎ Independent program,Can be installed inside/outside the domain,Can install multiple。
◎ Account information of AD DS can be synchronized through adamsync,But unable to sync password,Unless through other tools,Such as Microsoft's FIM、ME,But need to purchase authorization。
◎ If you plan to use a single account to access the LDAP address book,Can consider it。
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Jul 27

   While testing Open VPN today,Try to open "Network Network Connection Sharing",But the following message popped up:

Unable to enable "Internet Connection Sharing (ICS)」,Because routing and remote access are enabled on this computer。If you want to enable ICS,Please disable routing and remote access first。

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Jul 7

◎ regedit。
◎ HKLMSOFTWAREMicrosoftWindows NTCurrentVersionSPPClients。
◎ Add a new name “{09F7EDC5-294E-4180-AF6A-FB0E6A0E9513}” "Multi-string value",Value input 1。

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Jul 2

   Previously there was a Server that appeared Time-Service every day 50 Warning message,Follows:

Time service continues 900 Seconds detected greater than 5000 Millisecond time error。The cause of the time error may be synchronization with inaccurate time sources or unstable network conditions。Time service is no longer synchronized and cannot provide time to other clients or update system clock。When the correct time stamp is received from the time service provider,Time service will correct itself。

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Jun 17

   Early Windows can be upgraded for free 10 Time,Many computers will encounter some strange problems after upgrading,It includes the Windows menu button in the lower left corner,But this problem is in native Windows 10 Is rarely encountered on your computer。later It is said that A few KBs were released last year and this problem has been reproduced,But our company did not encounter。Recently on a new batch of computers,This problem occurs again。

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Jun 17

  To do Windows Update on every computer today,All jump out of 80072F8F (Windows 7) Or 0x80240437 (Windows 10) mistake,I didn't find a clear reason for crawling online,I finally found An article It is mentioned that it is related to the certificate,Later, when comparing the WSUS settings,Finally find the problem。

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Jun 16

  Several server event records will jump out of DNS Client Events every once in a while,Previously crawled online,But still not solved,Just tried again,This time finally find out the reason and correct it。

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Jun 4

   has always allowed the user's computer to display the file extension,On the one hand, avoid misjudgment,On the other hand, I also hope that users can understand the extension of common files.,It is quite curious that since Windows updated so many versions,Always set this setting to hide the file extension,So only when setting up the computer,Open one by one。

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Jun 2

   Several servers are restarted,Several "Policy prohibits access to drivers on Windows Update" appears 122 Warning message,The group policy originally thought to be AD was not set,But after checking, I didn't see the relevant settings,Later, when I searched the Internet, I found that it was only a simple hardware configuration problem.。

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