Old Sen Chang Tan

I have previously written a "Apply for Let’s Encrypt wildcard certificate on Windows」，This article is mainly through “Get HTTPS for free!” The website applies for or extends the certificate manually。When a new website was launched recently，Try to apply with WIN-ACME tool，to make it easier to use its automatic extension later (renewal) Features。
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Joomla seems to start from 2.X and 3.X，The email address in the article will be automatically converted into a hyperlink format。Using Javascript syntax for the email address of a page today，results in a click，Two Outlook windows will pop up，So you need to turn off the built-in conversion function。
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Environmental advice：WSUS host memory is recommended to be above 8G。

Q. WSUS often or always throws a connection error，Need to reset server node。
A1. Try this first，Put WsusPool(IIS) remove the "special memory limit"。
◎ Reset server nodes WSUS | Old Sen Chang Tan

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　　用 Joomla 4 Build a new website，After enabling SEO and URL Rewrite，Problem with website，At first Google to its own article - "Joomla URL rewrite 404 Can not be displayed」，Mainly because the AllowOverride of httpd.conf is not set to All。But after this time，卻變成 403 Forbidden，And all the pages can't enter，Regardless of whether the page URL is used for rewrite，researched for hours，Finally found the reason。
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　　 Colleagues have reported that the Excel date format of the new computer is missing the "Calendar Type" field，Therefore, it is impossible to choose the format of the "Republic of China Calendar"。上網查詢後，Some articles say that you can download the cab file of microsoft-windows-internationalfeatures-taiwan-package to install，But after I actually downloaded and installed，An error code of 0x800f0818 will appear，It seems that the version does not match。

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　　在 Joomla 4 On the test environment，When installing languages，The following error will pop up：

Error connecting to the server: 303

Invalid URL
Unable to find install package.

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　　 recently created a new Joomla 4 Test site，There were some minor problems in the erection process，So simply organize it into an article。This article is on the "Install Languages" page of the console，The following error message will appear：

Can’t connect to https://update.joomla.org/language/translationlist_4.xml

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