exec.dll is a .dll file, which is related to potentially unwanted programs and viruses. The appearance of this file is a clear sign showing that computer is infected with Virus Melt, MalwareCatcher or other cyber infection. Please, do NOT let this file stay on your machine! You should remove it as soon as you notice it running in your system's background.
exec.dll can be involved to various malicious activities. However, this file can't run by itself – it needs an executable file for starting its work properly. Once launched, exec.dll can reconfigure operating system or work as a plugin. Please, do NOT let this file run on your computer because you may not only lose your private information. You may also notice annoying pop-up ads, system slow downs, redirects and similar inconveniences.
If you want to examine exec.dll and remove it from the system, you should use RegCure Pro. You should also consider using an anti-spyware program for deleting all malicious programs that are related to this file. For that we recommend using Reimage.