Most likely, that is a false positive report.
Most information about this topic can be found in our "False positive virus detection"
Unfortunately, the only solution for this is to submit the setup for a false positive report to the respective AntiVirus vendor.
We do this ourselves before each release as well (e.g. scanning every EXE, DLL, etc. using VirusTotal and, in case of a false positive report, we submit to the respective vendor).
Hope this helps!