The problem is it’s not quite that easy.
The file is created as a one off in the Appdata/local/temp folder. So each time you add that specific file to the ignore list and reboot, a new file gets created the next time you try and start the app, which again gets flagged. Adding the Vorpx application to the list of trusted apps does not stop this.
I know it’s a false positive but I have no idea how to flag this with Kaspersky. The only way around this at the moment is to pause the AV protection whilst using Vorpx, which is not good.