OK, so MalwareBytes Anti-Malware shows the file to be clean. I have reported it to McAfee as a false positive - hopefully they will fix their definitions so I can run this software again without McAfee constantly deleting the exe!

Since the 3rd of October 2011 My antivirus software (McAfee SecurityCenter) has begun deleting dvr-studiopro.exe, informing me it is infected with the trojan Artemis!08C740FD658D. I have tried uninstalling DVR-Studio Pro, re-downloading the installer from this website and reinstalling it, but McAfee...