If you are wondering what exactly is the dlg.exe program that you constantly see in your task manager then you should know that it is a tool that offers great things to people who really need to use it. This .exe comes with BVRP Phone Tools. This is a program that allows you to send and receive faxes from your computer. It also allows you access to a phone book and an email sender that makes emails a lot easier. The dlg.exe is a part of these tools and it makes sure that everything works in order. This is a program that you will have to install and this means that the .exe file just mentioned is not a system one. This means that you can disable it whenever you want to! By doing this you will increase the performance of your computer. However, if you need this program working then you should leave this .exe file be!
If you have installed the Phone Tools program then you should know that this .exe file will be in your computer. There is no need to disable it if you really need it but if not then you can end its process right away!