Tor Browser v 6 doesn't open at all with no error on screen or event viewer. Tried upgrading then a new install with no joy. Have had no issues running the last 7 or so versions. Ideas?
Security software in use: Microsoft Security Essentials plus Malwarebytes Pro Edition. Have uninstalled both with no joy. Additionally the last 7 or so versions of Tor Browser have worked with no problems whatsoever with same security solutions.