In the search box on the taskbar, type Windows Security and then selct Windows Security in the list of results. If you turn off Tamper Protection, you will see a yellow warning in the Windows Security app under Virus & threat protection. Tamper Protection is turned on by default. Tamper Protection doesn't affect how third-party antivirus apps work or how they register with Windows Security.

However, other apps can't change these settings. If Tamper Protection is turned on and you're an administrator on your computer, you can still change these settings in the Windows Security app. I have no idea if the compiler was somehow compromised, or if Windows Security was just looking out for things made by a specific version of MinGW, but I would note that the version of 'Hello World' from the first compiler was 4kb larger than the version from the SourceForge compiler, and likewise the installer was around 6kb larger too.Tamper Protection in Windows Security helps prevent malicious apps from changing important Microsoft Defender Antivirus settings, including real-time protection and cloud-delivered protection. I removed MinGW completely, and downloaded the version found on SourceForge, and I no longer have the issue. For some reason, the version of MinGW found here, which is where I was directed to from, causes things I compile to be detected as a virus. Here is the code: #include 'BearLibTerminal.h'Īnd this is the makefile: gcc -IC:/foo/include -LC:/foo/bin main.c -lBearLibTerminal -o test.exeĮDIT: I seem to have fixed the problem. Does anyone know what could be changed so that Windows doesn't think my program is a virus?

I can of course disable Windows Security real-time protection, but this seems like a bad workaround. Shortly after compilation, whether I attempt to run or not Windows deletes the executable. 'Operation did not complete successfully because the file contains a

I'm able to compile the hello world, but when I try to launch, Windows Security gives an error, which reads

I'm trying to start a new C project using BearLibTerminal, compiling with gcc.

Tat windows defender windows 7