But if you download the game from legitimate sources, there is a 90% chance of it being a false positive.

You might get alerts of having IDP viruses when you install flash games like SeaMonkey or Plants vs Zombies which will tell you that it contains malicious files in Temp and AppData folders. Generally, IDP virus means the antivirus did not identify the suspicious file associated with any particular malware family but identified that it has a suspicious behavior. Sometimes, the IDP virus could be real malware, and sometimes it could be a false positive. If a file acts like malware, your antivirus program triggers this flag and alerts you about suspected malware attacks. Outdated antiviruses cannot always differentiate between the behavior of a real threat and a harmless file as they are not updated to the latest information. Sometimes it is also possible that the file is really a false positive alert, and this could happen if you are using an outdated version of an antivirus program. Sometimes it is not possible to reject the installation of these files as it is part of the main software. If you download a file from the internet where you get it for free, you might download these kinds of files along with your file. This kind of file generally comes with freeware. If you want to be sure whether your computer is affected by any malware or it is just an IDP.ALEXA.51 Avast false positive, we would like to suggest scanning your computer with other antivirus programs. But reports say that it could also mean a false positive. What Is IDP.Alexa.51 is the term by which some antivirus programs like Avast detect malicious files in your computer. The antivirus programs such as Avira, Avast, or AVG detect it as malware and can be dangerous and create issues in the affected computers, though sometimes you might get a false positive report.

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