How To Delete Outlook Cache? – Why Important!

Most of the users have never heard of the word ‘cache’ but they know that it is what their computer uses to operate at optimal performance. Ever wonder how this is possible when we are in such a digital age?

In this post, you will get an easy-to-follow guide on how to clear Outlook cache.

You’ll learn what types of failures occur as a result of cache not being cleared out regularly. How To Delete Outlook Cache You can also find a few Outlooks cache cleaner apps that could be helpful during the process as well.

What is Cache?

Temporary data is meant to be temporary. Cache (temporary Internet files) with a capital C on the other hand is a kind of software that collects those temporary files and then keeps them so they can be easily retrieved later, even after closing one’s browser down.

Related Article: How To Add Optional Attendees In Outlook

What does clear cache mean & what it does?

Clearing cache is required when you notice a slowdown in the performance of the app. A high cache can bring forth issues and make some operations slower than they normally should be.

Auto-complete in Outlook works nicely and once you’re familiar with it, there’s no reason not to use it.

How to clear Outlook Cache? [Step by Step process]

Removing the Microsoft Outlook cache could help boost the performance and speed of your Microsoft application. By removing data from the cache, you’re likely to see an improvement in the performance of Outlook itself.

There is no doubt that my personal experience shows that I have been able to improve Outlook’s performance after clearing its cache.

Here are a few steps tutorial

Outlook caching is like files that are organizing a folder in your computer system, How To Delete Outlook Cache you can navigate to the folder where they’re located and get rid of all of them at once.

  • Close Outlook in case it’s Open to processing clearing cache from the computer.
  • Press the Windows + R
  • Run Dialog Box pops up, Type “%local app data%\Microsoft\Outlook” and Hit Ok. How-To-Delete-Outlook-Cache 1
  • This step opens up the Outlook folder, which consists few files and folders >> Double-click the Roam Cache folder (outlook cache location) to view the cache files. RoamCache 2
  • The Outlook temp files will be cleared with the following steps: Click on the File menu and then Folder and Mail options. The folders in use window will appear, followed by Temporary Internet files window. Choose all digital papers using the Ctrl + a key. Finally, select (press Delete) to vanish each item from your Outlook inbox all at once.

How to Remove Auto-Complete Cache

Outlook’s autofill feature is a good time-saver since it automatically fills out the email addresses in the “To”, “CC” and “BCC” fields of your email.

The only thing you have to watch out for with auto-complete is that it can sometimes slow down your outlook when your cached information keeps growing over time.

Turning off autocomplete is a great way to go, but if that doesn’t solve the problem you can clear your auto-complete cache. Clearing the cache is simple:

  • Lunch Microsoft Outlook >> Click on the File tab from the left-hand corner of the screen.
  • Click Options from the left sidebar of the screen.
  • Hit the Mail tab from the left-hand navigation section, and scroll down to the Send Messages section. Remove-Auto-Complete-Cache 3
  • Uncheck the Empty Auto-Complete List and click the Empty Auto-Complete List button to clear everything at once. click-Click-the-Empty-Auto-Complete-List-button 4
  • Click on Yes as final confirmation to clear Outlook auto-complete cache from your computer.

Clear Outlook Attachment Cache (Complete Guide)

Outlook emailing have tons of attachments and it gets more as the body grows. How To Delete Outlook Cache With too many emails in a mailbox, every attachment becomes gigantic in size.

So, this makes your computer work slow and also generates cache files which are temporary in nature.

You can easily clear all attachment caches of Microsoft Outlook.

Follow the steps:

  • Press the Winkeys from your Keyboard >> Run dialog box pops up >> Enter “Regedit” in the box
  • Click the Ok Button. Clear-Outlook-Attachment-Cache 5
  • A registry editor window opens, which consists of multiple folders.
  • “Click HKEY_CURRENT_USER then look for @ Software > Microsoft > Office next head towards @ 16.0 > Outlook and you’ll find the location of your password there @ Security”

In addition, you also have the option for typing in the search term and getting the results that way. Outlook-Attachment-Cache 6

  • Open the Security folder >> Double clicks on Outlook Secure Temp Folder to open it. Attachment-Cache 7
  • Edit String dialog box appears, copy the path in the Value databox using Ctrl+C, and then click the OK String-dialog-box 8
  • The next step is to paste the value data on the Chrome Canary file saving dialogue into any folder address bar of your computer and hit enter. This will produce the results of your temporary and cache files.
  • Select all your temporary files using Ctrl + A keys, and delete using the delete key or delete option from the mouse right button.
  • Close all your opened files and folders and restart Microsoft Outlook with Cache-free support.

Both the above methods help you remove unnecessary cache files that trash up your work process. My friends always ask me, “what if I don’t clear out my Outlook cache?”

I tell them there is no harm keeping all the non-essential cache files when it comes to your email – but sometimes one has so many that they start to use up old computer space which could be used for other things and slow down your computer as well.

Although keeping your cache files in an external hard drive before deleting can provide you with a backup in case of glitches.