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。
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。
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。
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.。
There are a large number of SQL Server Native Clients in the "System Management Events" of the SQL Server server 11.0 mistake，I originally thought it was a problem of SQL operation level, and I ignored it.，Then one day I checked online，Only to find that it is related to ESET。
SQL Server Native Client 11.0: Unable to load sqlnclir11.rll due to either missing file or version mismatch. The application cannot continue.
Recently, a large number of event records of remote desktop 4105 Warning message，Follows：
The remote desktop authorization server cannot be an Active Directory domain “xxx.com.tw” Of users “bill” Update authorization attributes。Please make sure the computer account of the authorization server is an Active Directory domain “xxx.com.tw” Member of the Terminal Server License Servers group。
Recently, the company's computers and servers have been unable to log in，The message only tells that the password is wrong，Most computers can log in after rebooting，One of the servers is to log in to the local account，Re-add domain to login。
When checking system records today，See MariaDB has a lot of error messages，Follows：
InnoDB: Table mysql/innodb_index_stats has length mismatch in the column name table_name. Please run mysql_upgrade
Unifi Network Controller is written in JAVA，So before it was installed in Window 7，But it often happens that the program fails，Later, it will restart almost every day，So I was thinking about whether I could make it a service，And the official does provide practice，But when doing，Pay attention to some places。
Edge 79 Start of edition，The core is changed to Chromium，So the browsing experience has improved a lot，But my colleagues reacted，When opening a PDF document online，Part of the content will be blank，I'm not sure this PDF was developed by Edge itself，Still use Chromium，Finally, try two methods to let User choose。
Anson | 
06 17th, 2020| 