網絡研討室

Did you get hit by the disappearing Excel add-in affliction recently? After a long couple of weeks, that frustrating Excel problem is finally solved. After spending countless hours on that issue (details below), I was happy to get back to more productive work, updating my website and sample files. I hope the rest of the summer goes smoothly!

您最近是否受到消失的Excel加載項困擾的打擊？ 幾周后，那個令人沮喪的Excel問題終于解決了。 在這個問題上花費了無數小時之后(下面有詳細信息)，我很高興回到更富有成效的工作，更新了我的網站和示例文件。 我希望整個夏天都能順利進行！

Excel儀表板網絡研討會 (Excel Dashboard Webinars)

Mynda Treacy has just opened registration for her highly-rated Excel Dashboard course, and you can get 20% off if you register by Thursday, August 11th. I’ve been through the course, and was very impressed with the content, and Mynda’s presentation skills.

Mynda Treacy剛剛開放了她備受好評的Excel Dashboard課程的注冊，如果您在8月11日(星期四)之前注冊，可以享受20％的折扣 。 我已經完成了本課程，并且對內容和Mynda的演示技巧印象深刻。

Mynda is also offering FREE Excel Dashboard Webinars for the next few days, so sign up for one of those, if you haven’t attended before. They’re jam-packed with Excel tips, and you’ll learn a lot in just one hour. It’s well worth your time.

Mynda還將在接下來的幾天內提供免費的Excel儀表板網絡研討會 ，因此，如果您從未參加過，請注冊其中一個。 它們充滿了Excel技巧，您將在一個小時內學到很多東西。 值得您花時間。

消失的Excel加載項 (Disappearing Excel Add-ins)

And now, here’s the sad story of the disappearing Excel Add-ins, and how that mystery wasted countless hours of many people’s time.? If you have violin music, you can play that in the background, to add to the drama.

而現在，這是消失的Excel加載項的悲慘故事，以及這個謎如何浪費了許多人無數小時的時間。 如果您有小提琴音樂，則可以在后臺播放，以添加到戲劇中。

In mid-July, I heard from someone who had been using my Pivot Power Premium (PPP) add-in for a couple of years. He had recently upgraded to Excel 2016, and the add-in wasn’t opening correctly in that version – the PPP tab didn’t appear on the Excel Ribbon.

7月中旬，我聽到有人使用我的Pivot Power Premium (PPP)加載項已有兩年了。 他最近已升級到Excel 2016，并且該加載項在該版本中無法正確打開-PPP選項卡未出現在Excel功能區上。

To see the tab, he had to:

要查看該選項卡，他必須：

• Open the Add-in window, uncheck the PPP add-in, and close the window.
  打開“加載項”窗口，取消選中“ PPP加載項”，然后關閉該窗口。
• Then, he had to open the window again, add a check mark for PPP, and close the Add-ins window.
  然后，他必須再次打開該窗口，為PPP添加一個復選標記，然后關閉“加載項”窗口。

He probably banged his head on his desk a few times too, but was too polite to mention that!

他可能也幾次在桌子上敲了一下頭，但是客氣地提了一下！

試圖發現問題 (Trying to Find the Problem)

We exchanged a few emails, while troubleshooting the problem, but couldn’t find a fix. He patiently tried a couple of suggestions, but nothing worked.

我們在解決問題的同時交換了幾封電子郵件，但找不到解決方法。 他耐心地嘗試了一些建議，但沒有任何效果。

The PPP add-in was working correctly on my computer, using the same version of Excel. So, all I could suggest was a macro to do the steps of uninstalling and installing the add-in, until we found something better.

使用相同版本的Excel，PPP加載項在我的計算機上正常工作。 因此，我所建議的只是一個宏，用于執行卸載和安裝外接程序的步驟，直到發現更好的東西為止。

I figured it was a problem specific to his computer and/or Office installation, and we might fix it eventually. I promised to keep researching.

我發現這是特定于他的計算機和/或Office安裝的問題，我們最終可能會解決它。 我答應繼續研究。

更多問題報告 (More Problem Reports)

A week or so later, I heard from a few more customers, who had bought the PPP add-in or my Excel Tools add-in. All had been using the tools without problems for a long time, and the problems had just started. They had to go through the same steps as the first customer, to make the Ribbon tab appear.

大約一周后，我又收到了一些購買PPP加載項或Excel Tools加載項的客戶的消息 。 所有人使用工具都沒有問題已有很長時間了，問題才剛剛開始。 他們必須執行與第一個客戶相同的步驟，才能顯示“功能區”選項卡。

Some customers were using Excel 2016, but others were using different versions. So, it obviously wasn’t machine or installation specific! A couple of customers mentioned a recent Microsoft update, so that was a clue to when and why things started going wrong.

一些客戶使用Excel 2016，但其他客戶使用不同的版本。 因此，顯然不是機器或安裝專用的！ 幾個客戶提到了Microsoft最近的更新，因此這是什么時候以及為什么事情開始出錯的線索。

更多失敗的實驗 (More Failed Experiments)

Another customer was willing to test things, so we tried a few more experiments, but again, nothing worked. By the way, if you have to work with the Excel add-ins more than occasionally, be sure to show the Developer tab on the Ribbon, and use the Add-ins command there. It’s much quicker than going through Excel Options.

另一個客戶愿意進行測試，因此我們嘗試了更多的實驗，但是仍然沒有任何效果。 順便說一句，如果您需要多次使用Excel加載項，請確保在功能區上顯示“開發人員”選項卡，然后在此處使用“加載項”命令。 它比通過Excel Options更快。

尋求幫助 (Looking for Help)

It was time to look for help with the problem, so I asked my Excel colleagues if any of them were seeing similar reports from their customers. The good news -- answer was a resounding, “Yes!”. One person was even seeing it on his own computer, with someone else’s add-in. The bad news -- nobody had found a solution yet. We reported the problem to Microsoft, to see if they could offer any help.

現在是時候尋求有關該問題的幫助了，所以我問我的Excel同事是否有人從他們的客戶那里看到類似的報告。 好消息-答案是肯定的，“是！”。 甚至有人用自己的計算機在別人的附件上看到它。 壞消息-還沒有人找到解決方案。 我們已將問題報告給Microsoft，以查看他們是否可以提供任何幫助。

最后一個修復 (Finally a Fix )

Finally, after many days of searching, and wasted hours of developer and customer time, a solution was posted in one of the Microsoft forums. A big thank you to Jon Peltier, who alerted the rest of us to the fix, which was buried in a long and confusing discussion.

最終，經過數天的搜索，并浪費了開發人員和客戶時間，在一個Microsoft論壇中發布了一個解決方案。 喬恩·Perl捷 ( Jon Peltier)非常感謝您，他使我們其他人都知道了解決方案，該解決方案陷入了漫長而混亂的討論之中。

發生了什么以及如何修復 (What Happened and How to Fix It)

The problem was triggered by a mid-July Microsoft security update, which changed the way that certain types of Excel files are handled. If files had been download from the Internet, like most add-in are, they had a security setting that was marked as Blocked.

該問題是由7月中旬的Microsoft安全更新觸發的，該安全更新更改了處理某些類型的Excel文件的方式。 如果像大多數外接程序一樣從Internet下載文件，則它們的安全設置被標記為“已阻止”。

To allow those add-in files to open automatically when Excel opens, you can follow the steps below, to manually unblock then.

要使這些加載項文件在Excel打開時自動打開，您可以按照以下步驟操作，然后手動解除阻止。

Open Windows Explorer, and open the folder where you stored the add-in file, usually the Microsoft Addins folder.

打開Windows資源管理器，然后打開存儲外接程序文件的文件夾，通常是Microsoft外接程序文件夾。

Open Windows Explorer, and open the folder where you stored the add-in file, usually the Microsoft Addins folder. NOTE: If you aren't sure of the Addins folder location, you can use my Excel Addin Folder Path file to find it.?

打開Windows資源管理器，然后打開存儲外接程序文件的文件夾，通常是Microsoft外接程序文件夾。 注意 ：如果不確定Addins文件夾的位置，則可以使用我的Excel Addin文件夾路徑文件進行查找。

Close Excel, if it is running

關閉Excel(如果正在運行)

Right click on the add-in file and click Properties

右鍵單擊加載項文件，然后單擊“屬性”。

If the following warning appears at the bottom of the Properties window, click the Unblock box, to add a check mark -- "This file came from another computer and might be blocked to help protect this computer"

如果在“屬性”窗口的底部出現以下警告，請單擊“取消阻止”框， 添加一個復選標記 -“此文件來自另一臺計算機，可能被阻止以保護此計算機”

Click OK, to close the Properties window

單擊確定，關閉“屬性”窗口

Then, start Excel, and the custom tab for the add-in should appear on the Excel Ribbon

然后，啟動Excel，該加載項的自定義選項卡應出現在Excel功能區上

If you had the problem of disappearing Excel add-ins, did that fix work for you?

如果您遇到了Excel加載項消失的問題，那么該修復程序對您有用嗎？

翻譯自: https://contexturesblog.com/archives/2016/08/04/excel-problems-fixes-and-webinars/

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