1. Why there is false alarm?
We guarantee the software from our website has no viruses. All the alert is false alarm which is due to the software's licensing mechanism (require read priviledge of hard-drive id to generate a unique key for each PC). We've send our installation file, main exe file, register file to Windows Defender, which says it's a false alarm. If you are still not sure, you can send the file to your anti-virus cloud detection website and require a manual check. We're sure it will say there's no virus.
2. I'm not sure, how to check?
You can go to Kaspersky Online Virus Scanner and submit your installation file, main executable file and register.exe to check if there is any virus.