Hi Victor. No, it is not your windows, it is some changes in LMAX. In a few hours you will get new release with fixes. For current moment you can login to LMAX native web client and press "Reset Workspace" button. Should help.
Switch off all security settings. No result. Also took down firewall. No results. I cannot use PTMC right now. Can it have anything to do with the .NET version in my pc. i recently installed a crappy piece of software that needed to install another .NET version.
PTMC is a professional trading platform that combines all the best charting and analytical tools to trade on different financial markets. It is developed by PFSOFT UK LTD, a global provider of trading technology for banks & brokers