Steam Cloud keeps your save files synced across PCs, but occasionally it throws a sync conflict, warning that the local and cloud saves differ and asking which to keep. Choose wrong and you can lose progress, so it pays to understand what causes the conflict and how to resolve it safely. This guide explains Steam Cloud conflicts and how to handle them without losing your saves.
What causes a sync conflict
A conflict happens when Steam detects that your local save and the cloud save do not match and it cannot tell which is correct. The usual trigger is playing on one device while another had newer cloud data, playing offline and then reconnecting, or Steam closing before it finished uploading a save. It is a safety prompt, not data loss by itself.
It can also occur if two PCs both played since the last successful sync, or if a save was modified while Steam was offline. The key is to identify which version has the progress you want before choosing.
Resolving the conflict safely
When the conflict dialog appears, it shows the local and cloud save timestamps and sizes. Choose the version with the most recent time and the progress you expect; usually the newest is correct, but check the details rather than clicking blindly. If unsure, do not pick yet, close the dialog, and back up your local save files first.
Locate the game save folder (often in Documents or the game userdata folder) and copy it somewhere safe before resolving. That way, whichever version you pick, you can restore the other if it turns out to hold the progress you wanted. Then reopen the game and choose the correct version.
| Situation | Safe action |
|---|---|
| Newest save is the right one | Choose the most recent version |
| Unsure which is correct | Back up local save, then decide |
| Played offline recently | Local is likely newer, verify time |
| Repeated conflicts | Check clock, connection, close Steam properly |
Preventing future conflicts
Always let Steam finish syncing before switching devices; wait for the upload to complete after quitting a game, and close Steam cleanly rather than force-quitting or shutting down mid-sync. Make sure your system clock is correct, since a wrong time can confuse which save is newer.
If conflicts keep happening for one game, verify the game files, confirm Steam Cloud is enabled for it in its properties, and check your internet connection is stable during sync. Keeping one device fully synced before playing on another is the simplest way to avoid the prompt entirely, protecting your progress across machines.
Backing up saves before you decide
The safest move when a conflict appears and you are unsure which version is right is to back up your local save before choosing anything. Find the game save folder, often in your Documents, or in the Steam userdata folder under your account and the game app ID, and copy it somewhere safe. With a backup in hand, you can pick either version and restore the other if it turns out to hold the progress you wanted.
Timestamps and file sizes in the conflict dialog are your main clues; usually the most recent save with the larger size is the one with your latest progress, but verify rather than clicking blindly, especially if you played on two machines. Once resolved, let Steam finish syncing before you switch devices again, which is the single best habit for avoiding a repeat of the conflict.
Frequently Asked Questions
Which save should I keep in a Steam sync conflict?
Usually the one with the most recent timestamp and the progress you expect, but check the details rather than guessing. If unsure, back up your local save folder first so you can restore the other version if needed.
How do I stop Steam Cloud conflicts happening?
Let Steam finish syncing before switching PCs, close Steam cleanly rather than force-quitting, keep your system clock correct, and ensure a stable connection during sync. Fully syncing one device before playing on another avoids most conflicts.
Where are my Steam game save files stored?
It varies by game: many use your Documents folder, while others use the Steam userdata folder under your account ID and the game app ID. Copy that folder to back up your save before resolving a conflict if you are unsure which version to keep.
Bottom line
A Steam Cloud sync conflict is a safety prompt, not automatic data loss. It appears when local and cloud saves differ, from switching devices, playing offline, or an interrupted upload. Resolve it by choosing the version with the newest time and expected progress, and back up your local save first if unsure. Prevent repeats by letting syncs finish and closing Steam cleanly.
