Nim team is doing stuff to make this better: <https://forum.nim-lang.org/t/9358>
But it's really your anti-virus software that is at fault here... As a person who has shipped a commercial windows app that was regularly hit by anti virus. There is almost nothing you can do except wait. Antivirus hits you when you .exe looks different from anything it saw before. Antivirus does come down after your .exe is shipped to thousands of computers and users unquarantine it manually many times. Signing the exe with windows keys or uploading your exe to special white lists does not work! We tried. It's just time and install base. Every update changes the exe and AV would flare up again. Personal opinion: antivirus is basically a scam and worse than the protection they offer. They live off unsuspecting users selling them upsells and snake oil. They leach off large enterprises. They have too many false positives and don't really stop viruses. They will sell your browsing data, replace ads you see with their own ads, and mine Bitcoin. They will even also replace root certificates on user machines and expose them to man-in-the-middle and spoofing attacks undermining all security. Run a way! [https://www.wired.com/2012/03/antivirus/amp#amp_tf=From%20%251%24s&aoh=16567766665444&referrer=https%3A%2F%2Fwww.google.com](https://www.wired.com/2012/03/antivirus/amp#amp_tf=From%20%251%24s&aoh=16567766665444&referrer=https%3A%2F%2Fwww.google.com) <https://www.theverge.com/2022/1/7/22869528/norton-crypto-miner-security-software-reaction> <https://itdm.com/avast-antivirus-caught-selling-data-of-over-435-million-active-users-to-google-microsoft/1194/#:~:text=Business-,Avast%20Antivirus%20Caught%20Selling%20Data%20of%20over%20435%20Million%20Active,Microsoft%2C%20Intuit%20and%20many%20more>.