FolderRisk: Caution
- Hidden
- Legacy from XP
Temporary Internet Files C:\Users\<utilisateur>\AppData\Local\Microsoft\Windows\Temporary Internet Files
Legacy location of the WinINET cache (Internet Explorer and apps that use it), replaced by INetCache. The folder must stay, even when emptied.
What it’s for
Temporary Internet Files is the old location of the WinINET cache, the networking library behind Internet Explorer and some applications. The cache saves downloading pages, images and scripts again. On recent Windows versions the live cache sits in the neighbouring INetCache folder.
What it contains
- Since Windows Vista the cache is kept in two isolated WinINET containers: one for sites loaded in Protected Mode (see the
Lowfolder), the other for all other sites. - In File Explorer the folder appears as a simplified view defined by its
desktop.inifile (a namespace extension). The real files live in aContent.IE5subfolder.
Risks and best practices
- The content is a cache and is rebuilt as you browse. Clear it by deleting browsing history or running Disk Cleanup rather than from File Explorer.
- Leave the folder itself and its
desktop.iniin place. - If the cache index is corrupted, emptying the content usually fixes it. The next few downloads will be slower.
- Service profiles (SYSTEM, NetworkService) keep their own cache inside their profile.
Useful commands
# Folder content, hidden items includedGet-ChildItem "$env:LOCALAPPDATA\Microsoft\Windows\Temporary Internet Files" -Force -ErrorAction SilentlyContinue
# Compare with the current cache locationGet-ChildItem "$env:LOCALAPPDATA\Microsoft\Windows\INetCache" -Force -ErrorAction SilentlyContinue