What does Clearing download cache do?

Answered by Phillip Nicastro

Clearing your download cache in Steam can be a helpful troubleshooting step when you encounter issues with downloading or starting games. The download cache is a temporary storage location on your computer where Steam stores files that are necessary for downloading and updating games.

When you download a game through Steam, the files are initially stored in the download cache before being transferred to the appropriate game folder on your computer. This cache helps to speed up future downloads or updates by allowing Steam to access the necessary files locally instead of downloading them again.

However, there are times when the download cache can become corrupted or contain outdated files, which can lead to problems with game downloads or launches. Clearing the download cache essentially removes all the temporary files stored in this cache and forces Steam to download fresh copies of the necessary files.

To clear your download cache in Steam, you can follow these steps:

1. Launch the Steam client on your computer.
2. Click on “Steam” in the top-left corner and select “Settings” from the dropdown menu.
3. In the Settings window, go to the “Downloads” tab.
4. Under the “Clear Download Cache” section, click on the “CLEAR DOWNLOAD CACHE” button.
5. A confirmation prompt will appear. Click “OK” to proceed.
6. Steam will then clear the download cache and restart.

After clearing the download cache, you will need to log back into Steam. Once you’re logged in, the client will rebuild the download cache as you start downloading or updating games.

Clearing the download cache can help resolve various issues, such as stalled or slow downloads, games not starting or updating, and error messages related to missing or corrupt files. It essentially gives Steam a fresh start in terms of downloading and managing game files.

It’s important to note that clearing the download cache does not affect your installed games or game progress. It only removes temporary files related to downloads and updates. Any games you have installed will remain untouched, and you can continue playing them as usual.

In my personal experience, I have encountered situations where clearing the download cache in Steam has helped resolve download issues. Sometimes, a download would get stuck at a certain percentage or fail to start altogether. By clearing the download cache, I was able to eliminate any potential problems with the temporary files and successfully download the game.

It’s worth mentioning that clearing the download cache should not be your go-to solution for every Steam-related issue. It’s a troubleshooting step that can be helpful in certain situations, but it may not solve all problems. If you continue to experience difficulties with downloads or game launches after clearing the cache, it’s advisable to explore other troubleshooting steps or contact Steam Support for further assistance.