а если такая ошибка Не удалось обновить лаунчер java.net.SocketException Software caused connection abort recv failedat java.net.SocketInputStream.socketRead0(Native Method)at java.net.SocketInputStream.socketRead(Unknown Source)at java.net.SocketInputStream.read(Unknown Source)at java.net.SocketInputStream.read(Unknown Source)at java.io.BufferedInputStream.fill(Unknown Source)at java.io.BufferedInputStream.read1(Unknown Source)at java.io.BufferedInputStream.read(Unknown Source)at sun.net.www.http.HttpClient.parseHTTPHeader(Unknown Source)at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)at sun.net.www.http.HttpClient.parseHTTP(Unknown Source)at sun.net.www.protocol.http.HttpURLConnection.getInputStream0(Unknown Source)at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)at net.xtrafrancyz.vl.updater.Downloader.download(Downloader.java48)at net.xtrafrancyz.vl.updater.Starter.main(Starter.java88)