diff --git a/process/process_windows.go b/process/process_windows.go
index cd86646..aa9dbc4 100644
--- a/process/process_windows.go
+++ b/process/process_windows.go
@@ -751,6 +751,8 @@ func (p *Process) OpenFilesWithContext(ctx context.Context) ([]OpenFilesStat, er
 				})
 				fileExists[fileName] = true
 			}
+		case <-ctx.Done():
+			return files, nil
 		}
 	}
 
diff --git a/v3/process/process_windows.go b/v3/process/process_windows.go
index 373bb3f..5194c08 100644
--- a/v3/process/process_windows.go
+++ b/v3/process/process_windows.go
@@ -738,6 +738,8 @@ func (p *Process) OpenFilesWithContext(ctx context.Context) ([]OpenFilesStat, er
 				})
 				fileExists[fileName] = true
 			}
+		case <-ctx.Done():
+			return files, nil
 		}
 	}