The error "Failed to start game (unknown error)" is a Steam ...

When attempting to launch a game, Steam displays an error message: Failed to start game (app already running). This error is most commonly seen when ...

This error is seen when a game file is missing or is being blocked by another program. Here are some troubleshooting steps to help resolve the error.

First, verify the integrity of the Game Cache. - Next, run Steam as an Administrator. - Once you have done this, relaunch the game.

2022年11月20日 — So basically I got battlefield 1 when it was for sale and now I try to play it,when I open the game first it says application not found and ...

Right click the game in your Steam Library. Go to Properties then the Local Files tab. Click Browse Local Files. Locate the game executable (the application).

There are a few things you can do to try and resolve this error: Verify your game files. You can do this by following these steps: Right click the game in ...

2023年1月29日 — First Method – Restart Steam · After clicking the “End Task,” wait for at least a minute for the whole process of the client to shut down.

2013年10月30日 — 點官方網站進去按照步驟做問題依舊沒有解決..