Update link to official VC++ 2010 download (#711)

Old link is dead

Vocaluxe/CProgrammHelper.cs

@@ -120,7 +120,7 @@ namespace Vocaluxe
             if (!_IsVC2010Installed())
             {
                 CLog.Fatal(
-                    "VC++ 2010 Redistributables are missing. Please install them first. \r\nDownload(x86): https://www.microsoft.com/de-de/download/details.aspx?id=5555 \r\nDownload(x64): https://www.microsoft.com/de-de/download/details.aspx?id=14632");
+                    "VC++ 2010 Redistributables are missing. Please install them first.\r\nDownload: https://www.microsoft.com/download/details.aspx?id=26999");
                 return false;
             }
             /*
@@ -162,4 +162,4 @@ namespace Vocaluxe
 #endif
         }
     }
-}
+}