You can ignore this warning without worrying much. However, if you wish to disable Open File – Security Warning permanently, please go through this guide. Publishers often pay Microsoft to have ...

If you are using the computer as a normal user account, open an Administrator command ... How do I remove the security warning when opening a file? To remove the security warning when opening ...

Despite the vulnerability existing for years, Windows has not assigned it a Common Vulnerabilities and Exposures (CVE) ...

After the security updates Excel no longer will open the workbook because these files are not compatible with Protected View and there is no warning or other indication it was not opened.

When a user attempts to open a file with the Mark-of-the-Web flag ... Microsoft would not display the security warning, and the script would automatically execute to install the Magniber ransomware.

Microsoft is investigating an issue that triggers Outlook security alerts when trying to open .ICS calendar files after installing ... report seeing dialog boxes warning them that "Microsoft ...