SmartSteamEmu can get confused if your folder names have spaces or use special characters. in the configuration file.
If your game folders are located on your main system drive, Windows User Account Control (UAC) might block SmartSteamEmu from executing files. Right-click on SmartSteamEmu.exe . Select . Go to the Compatibility tab.
Set this to the name of your game's executable file (e.g., Target = fsx.exe ). SmartSteamEmu can get confused if your folder names
This error indicates that the SmartSteamEmu.ini configuration file is misconfigured, leading the emulator to look for the game executable in the wrong location. This article provides a comprehensive guide to diagnosing and fixing this issue in 2026. What Causes the "Target and StartIn" Error?
Windows often blocks applications from launching other programs if they do not have sufficient administrative privileges, especially if your game is installed in the C:\Program Files directory. Right-click on the SmartSteamEmu.exe file. Select . Right-click on SmartSteamEmu
This error is the digital equivalent of a locked door with the key in plain sight. The message is specific, yet for many, it’s cryptic. What does “Target” mean? What is a “Start-In” folder? And why does SSE, which usually works seamlessly, suddenly refuse to cooperate?
: This must be the exact name of your game's executable file (e.g., game.exe ). Example: Target = game.exe Set this to the name of your game's executable file (e
Copy all SmartSteamEmu files ( SmartSteamEmu.exe , SmartSteamEmu.ini , and relevant .dll files).
Move the game folder to a path without spaces, such as C:\Games\GameName , and update the Target/Start-in paths in SSE accordingly. Summary Checklist Requirement Target Path Points directly to .exe Start-in Path Points to the folder containing .exe Permissions Both SSE and Game run as Admin Antivirus SSE folder is whitelisted DLLs steam_api.dll is present in the game folder
