dwwin.exe is a legitimate file, which belongs to the Microsoft. This executable takes a part in its Dr. Watson error reporting tool, which collects information about occurred errors, program crashes and malfunctioning software. Once it finds something that actual, it creates a log and shares it with the technical support in order to prevent such problems in the future. This executable is typically installed with other Microsoft products and shouldn't be terminated. In most of the cases, it can be found in C:\Windows\System32 folder. There are many PC users who report about dwwin.exe errors. If you noticed such errors, you should just stop this error reporting tool from running.
Any malware can be named anything, so dwwin.exe is not an exception. If you think that this executable consumes too much of your computer's resources and causes other problems, you should immediately check it with RegCure Pro. Otherwise, you may help viruses use this file according to their needs. The malicious dwwin.exe version may be used for stealing valuable people's information, downloading or updating viruses and similar malicious tasks.