As you probably know, DCOM is used to exchange data and transfer information at the RPC level between client / server. This DCOMbobulator is a totally free tool that detects and verifies if you have the Microsoft DCOM patch installed correctly.
Another function of DCOMbobulator is to be able to directly (and permanently) disable the DCOM service. In this way, you will ensure that port 135 is inactive and that external threats to your computer cannot access it.
DCOMbobulator also allows you to perform vulnerability tests on the ports of your computer to verify if you have any undesirable element.
You can free download DCOMbobulator 32, 64 bit and safe install the latest trial or new full version for Windows 10 from the official site.