Trying to download from the page:
Software versions 6.7.0 - 6.7.3 are unable to show a preview of .nc or .gbl files which makes them practically useless.
Software versions 6.6 are infected with virus ‘a variant of Win32/GenCBL.FSL trojan’ (from ESET)
Software versions 6.6 and below are fine.
Get alerted and the preview feature will be available as soon as possible
Thank you, Jack!
I was afraid you left the company because recently I got totally dumb responses to my few purely technical questions from some definitely unqualified associate 
BTW, because of him I got really pissed off and…resolved the issue by myself - activating homing functionality for NEJE Master 1 model 
PS in my initial post there is a typo, the correct phrase is
’Software versions 6.5 and below are fine’
BTW, please clean up the virus from versions 6.6.
Thank you for your concern, I’ll send you a message here when the feature becomes available.
Have a nice day.
Hey, friend:
I have finished parsing and previewing gcode, please download the latest version of the control software v6.8.1
Note on the presence of viruses in v6.6.0:
v6.6.0 has a false positive for a virus, not a real virus
I resigned the file and it is now back to normal
Please re-download the v6.6.0 version of the experience
Thank you very much for your advice
I’m sorry it took a long time to complete this feature, as I need to complete the new Flash control issue for the control board first.
If you have any comments, please let me know directly.
Have a nice day.
Tried to download versions 6.0 and 6.6.
Still 
I use ESET Internet Security 18.0.12.0
Submitted the file to online virus scan, got this:
McAfee finds nothing.
So there is SOMETHING in your file that triggers alerts from SOME of protection software.
I’d recommend to use that site, virustotal, to confirm the file is totally clean.
我现在已经将 v6.6.0 - v6.7.0 之间的版本全部执行了重新签名,请再次下载查看,非常感谢你的反馈。
All fine now, no virus alerts.