private async void frmMain_Load(object sender, EventArgs e)
{
Updater updater = new Updater();
updater.NumberOfTasks += Updater_NumberOfTasks;
updater.TaskExecuting += Updater_TaskExecuting;
updater.InvalidVersion += Updater_InvalidVersion;
updater.NonTaskExecuting += Updater_NonTaskExecuting;
await updater.BeginUpdate();
Application.Exit();
}