Office Solutions

How to Improve Outlook Performance by Clearing Attachment Cache

If you exit Outlook without closing the opening email attachments, the attachment cache will be created automatically. Mounting attachment cache will definitely worsen Outlook performance. This article will tell you how to find and clear the cache. I prefer to open email attachments in Outlook instead of saving them in advance. And occasionally, I may close Outlook by accident when reading attachment. Actually in the past, I haven’t noticed the attachment cache until I met an error when...

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How to Solve “The file Outlook.pst is not an Outlook data file (.pst)” Error

“The file Outlook.pst is not an Outlook data file (.pst)” error may arise when you try to import a PST file to Outlook application. This article will tell you how to get rid of this issue fleetly. I tried to import an Outlook file (.pst) from computer desktop to Outlook. But in this process, I was prompted that the file is not an Outlook data file. I totally have no idea about this error because I can confirm, it is really a PST file. I searched a lot of reference on Internet and...

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How to Block Malicious Excel Attachments in Your Outlook Emails

Now the malicious Excel files can also invade your computer through the form of outlook attachment. Thus, today we have the method to prevent accidents happen from those malicious Excel attachments. The features in Excel have become more and more powerful. As a result, in our work, it is hard to imagine that we can finish tasks without it. Besides, many Excel files will store out important data and information. Therefore, the malicious hackers will always seek to damage the Excel files. And...

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