FolderRisk: Caution
IME C:\Windows\IME
Components of the Windows Input Method Editors (IME) for typing Japanese, Korean and Chinese; present according to installed languages.
What it’s for
C:\Windows\IME holds the components of the Input Method Editors (IME). An IME lets users enter the thousands of Japanese, Korean and Chinese characters that cannot be typed directly on a standard 101 to 105 key keyboard. Microsoft lists more than 20 IMEs, built into Windows or shipped as separate apps.
What it contains
- Subfolders per language (Japanese, Korean, Chinese) with the binaries, dictionaries and resources of the IMEs.
- Only the components of installed languages are present.
- IMEs register with the Text Services Framework (TSF). Their per-user settings live in the user profile, not here.
Risks and best practices
- Deleting the folder or its contents breaks text input in the languages concerned. To remove an IME, remove the language in Settings > Time & language, or the matching feature with DISM.
- The folder belongs to the system, so leave it out of any automated cleanup.
Useful commands
# Languages and input methods configured for the userGet-WinUserLanguageList
# Subfolders present (depends on installed languages)Get-ChildItem -Force "$env:windir\IME" -Directory | Select-Object Name