Home Common Problem What is the difference between ProgramData and AppData

What is the difference between ProgramData and AppData

Apr 08, 2024 am 05:54 AM

ProgramData and AppData are folders in Windows systems that store application data. ProgramData stores data shared by all users, while AppData stores user-specific data. More specifically: shared vs. specific: ProgramData stores shared data, while AppData stores user-specific data. Location: ProgramData in the root directory, AppData in the user profile. Roamability: ProgramData data is not roamable, but the Roaming folder in AppData can be roamed. Access method: The application accesses through the registry

What is the difference between ProgramData and AppData

The difference between ProgramData and AppData

Concise answer:

ProgramData and AppData are folders in Windows systems that store application and user data. ProgramData stores application data shared by all users, while AppData stores user-specific data.

Detailed description:

ProgramData

    ## is located in C:\ProgramData
  • stores all User-shared application data and settings
  • Applications create application-specific subfolders when installed
  • Applications typically do not access ProgramData directly, but rather through the registry
  • Data does not roam with user profiles

AppData

    is located in C:\Users\ \AppData
  • Stores user-specific application data and settings
  • Contains three subfolders:

    • Local: Storage Data that should not be shared with other computers, such as application caches and temporary files
    • LocalLow: Similar to Local, but less secure
    • Roaming: Stores data that can roam with the user profile, such as application settings and documents

Key differences:

  • Shared and specific: ProgramData stores data shared by all users, while AppData stores data for specific users.
  • Location: ProgramData is located in the root directory, while AppData is located in the user profile.
  • Roamability: The data in ProgramData will not be roamed, but the data in the Roaming folder in AppData can be roamed.
  • Access method: Applications usually access ProgramData through the registry and AppData directly.

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