My anti-virus software is flagging your software as Suspicious.Insight
Symantec introduced a "feature" into their anti-virus software: any software it found that it didn't explicitly know about is automatically flagged as Suspicious.Insight. It does not mean the software contains a virus, malware, etc. but simply means it cannot detect one, and instead of specifying it is clean it gives it this label.
2BrightSparks does not distribute software that contains viruses or malware or anything of the sort: