File Extension Library


.ITEMDATA-MS File Extension

  • Developer by: Microsoft
  • Category: System Files
  • Format: Binary

What are .ITEMDATA-MS files and how to open them?

Can't open .ITEMDATA-MS file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .ITEMDATA-MS file.

What is a .ITEMDATA-MS file extension?

.ITEMDATA-MS file extension is created by Microsoft. .ITEMDATA-MS has been classified as System Files. The format of .ITEMDATA-MS file is Binary.

.ITEMDATA-MS is Windows 8 Start Screen Item Data File

System file used by the Windows 8 operating system; contains user settings that define the layout of items on the Windows 8 Start screen; arranges tiles for items such as news, weather, Windows programs, and user applications.

Windows 8 stores a file called appsFolder.itemdata-ms in the [user]\AppData\Roaming\Microsoft\Windows\ directory. It also stores a backup of the items data in a file named appsFolder.itemdata-ms.bak.

List of all softwares that can open the Windows 8 Start Screen Item Data File
Windows
Microsoft Windows

How to fix problems with .ITEMDATA-MS files

  1. You need to update the application that you normally use to open .ITEMDATA-MS files. Only the latest version of the software supports the current .ITEMDATA-MS file format
  2. You need to check the .ITEMDATA-MS file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)