I am trying to install a trial version of the Welkin Suite IDE on my Windows 7 Service Pack 1 desktop machine at work but the installer process terminates immediately every time. I can see the process starting in task manager and then immediately stopping after about a second. Looking at Process Monitor the process exits with exit code -532459699. I've attached a csv file dump of the Process Monitor entries that did not have SUCCESS status (file too big to upload when SUCCESS entries included) if that might help. Would anyone be able to shed some light as to what might be causing this failure?