Outlook Data Recovery

What to Do If Attachments Vanish after Emails Are Sent Out

Sometimes we may find that the original email attachments are replaced by a winmail.dat file. In this article, we will explore why the issue happens and how to solve it. I have ever received several messages with winmail.dat file. Then I called the friend and asked him why he always sent the file to me. But he expressed that he had no idea about it either. He disabled his antivirus software but it didn’t make any effects. Thus I suggested him to consider other factors. He finally found the...

Read more »

7 Ways to Solve “You don’t have appropriate permission to perform this operation” Issue

When you try to open another Outlook file, you receive the error “You don’t have appropriate permission to perform this operation”. In this case, you can utilize the following 7 ways to get rid of it. On one occasion, I would like to open my archived PST file. Thus I just click “Open Outlook Data File” button on “Open” tab to open it as usual. However, I got the error message that I have no permission. If you have the similar experiences, you can refer to my solutions shown as...

Read more »

How to Change the Default Programs to Open Outlook Attachments

When you double click on a pdf attachment, Photoshop shows up and attempts to open the pdf file. It will fail absolutely. In this case, you have to change the default program to open the pdf attachment. I have ever encountered this issue as well. At that time, I tried to open a spreadsheet attachment that is usually opened by Excel application, but WordPad showed up instead of MS Excel. Finally I have no choice but to change the default programs in Windows Control Panel. Change the Default...

Read more »