Detections on Virustotal
As of writing, the installer has 5 detections on VirusTotal. The uninstaller has 4 detections.
The bat file, magick.exe, and the portable zip have 0 detections.
The False Positives Center has contact info to security companies for false positives.
Or maybe you should use a newer version of NSIS? Just a guess.
I'll try to update NSIS for next release. 👍
But it may be because of the registry keys added by the installer : WriteRegStr and DeleteRegKey
https://github.com/FoxP/PNG-to-ICO/blob/master/png_to_ico.nsi
I just published a new release : https://github.com/FoxP/PNG-to-ICO/releases/tag/v1.2 It was indeed a NSIS known issue : https://nsis.sourceforge.io/NSIS_False_Positives Cheers