Well.
There are only 2 reasons for that.
1. Windows Defender took hold of it.
2. Your antivirus took hold of it.
If its option 1 for you, then simply go into windows defender settings and then click on "protection history" which is under "current threats". Then you will probably see a notification on top. Click that and press "Allow on device". This could stop the problem temporary. If you want to permanently stop this, go to "manage settings" under "virus threat and protection settings". Then scroll down to the bottom till you see an "Exclusions" option. Click on "Add or remove exclusions". then click on add exclusion. then, find the app (the shortcut basically) from the start menu and right click and press "open file location". Then you will see another icon. that is also a shortcut. right click, press "open file location". Then , copy the path that is on the top of file explorer. So click it, and then every text will highlight, then copy it. and then paste it in the "add extension" tab. And you're done :D
If its option 2 for you, then navigate to your antivirus's virus chest and then restore the file, and then add that file as an exception.