RadioWMPCoreGecko19.dll popped up in my download manager, the source file is Firefox.exe. What is this file?
Norton 360 popped up a "file insight" message related to a file that was downloaded to my PC. The source file was Firefox.exe, and the name of the file is RadioWMPCoreGecko19.dll
Some sites are reporting this file as malicious, but it seems to me that it is a plugin extension for firefox? Can you explain this file to me?