diff --git a/ISLE/isleapp.cpp b/ISLE/isleapp.cpp
index 32102599..29465949 100644
--- a/ISLE/isleapp.cpp
+++ b/ISLE/isleapp.cpp
@@ -776,13 +776,6 @@ inline bool IsleApp::Tick()
 		ds.SetUnknown24(-1);
 		ds.SetObjectId(0);
 		if (Start(&ds) != SUCCESS) {
-			SDL_ShowSimpleMessageBox(
-				SDL_MESSAGEBOX_ERROR,
-				"LEGO® Island Error",
-				"\"LEGO® Island\" failed to start.\nPlease quit all other applications and try again."
-				"\nFailed to load ISLE.si",
-				NULL
-			);
 			SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Failed to open ISLE.si: Failed to start initial action");
 			SDL_ShowSimpleMessageBox(
 				SDL_MESSAGEBOX_ERROR,