If it happens after downloading, it could be either some file access violation on your PC, or some internet library issue. Can you repeat it, but with Verbose = 15? This will generate a .diag file that shows where the crash happened. Please post its last 30 lines here.
Downloading do not worked in test mode, I downloaded in trade mode. This do not happened in the stable version. I found no ".diag" file.
Invalid parameters received.
