So, when you attempt to open such files using freeware utilities like 7-Zip, you may encounter an error, saying Cannot open file as archive. Let us see what you can do about it.

If you cannot open an Excel file and see Excel cannot open the file because the file format or extension is not valid error, see this post.

Are you having trouble accessing the documents you store on a USB flash drive? Well, it can happen due to several reasons. However, there are certain ways to fix it. This article will walk you through ...

If you've found your Chromebooks are refusing to download files from your Google Drive account, Jack Wallen has the fix for you.

So I recently built a new system and re-installed Windows 10 Home. Everything seems to be working fine except one thing. I cannot seem to copy any downloaded files to my NAS. When I try to copy ...

The ability to install or reinstall Windows is important when formatting a new hard drive or fixing a corrupt operating system. When the message "Windows cannot open the required file D:\Sources ...

A File Cannot Be Opened in Microsoft Office Outlook. If you cannot open Microsoft Outlook for some reason, it can make communicating with employees, clients or suppliers rather difficult in some ...