Several Outlook users, on different forums, have reported encountering the error “OST file cannot be opened,” when trying to open the application or sending ...

Microsoft has started looking into a problem that is preventing users from opening some Excel file attachments with non-ASCII file names in the new Outlook client for Windows. The issue has been ...

Learn how the search box works in Excel’s file open dialog to quickly find your files. Tips for faster and smarter navigation. #ExcelTips #FileSearch #SpreadsheetSkills Explaining the Japanese ...

Few things are more frustrating than opening a Microsoft Word, Excel, or PowerPoint file only to see the dreaded error: “The file is corrupt and cannot be opened.” Whether it’s a crucial report, ...

We’ve all been there—staring at a locked Excel file, unable to make the edits we desperately need because the password is nowhere to be found. It’s frustrating, isn’t it? Whether it’s an old file you ...

Using any other version of Office instead of the 64-bit version can cause this issue. Also, an Excel file name that exceeds 17 characters seems to also provoke this problem for some users, so renaming ...

Better error message when Excel file is open (Windows?) #773 New issue Open AmeliaMN ...

Justin Pot is a freelance journalist who helps people get more out of technology. CSV, or Comma Separated Values, are files used for all kinds of things, from managing large datasets to exporting data ...

Some Mac users have noticed that Microsoft Office files and documents, whether that’s Word docs, Excel spreadsheets, Powerpoint presentations, or otherwise, are not opening in the intended apps, or ...