private void SetupInstallerFile(bool shouldItBeCompatible) { var majorVersion = PluginUtilities.GetVersion().Major; if (shouldItBeCompatible) { majorVersion += 1; } this.installerFile = Path.Combine(this.imeDownloadTestPath, $"CDP4IME-CE.x64-{majorVersion}.0.0.msi"); if (!Directory.Exists(this.imeDownloadTestPath)) { Directory.CreateDirectory(this.imeDownloadTestPath); } File.Create(this.installerFile).Dispose(); }