File is valid, but not needed. You can disable it or not: your decision.
What is DVD43.exe Windows startup process
File name: DVD43.exe
Program name: dvd43
Description: DVD43
Information added by: kubelej at 30 September 2008
Hint: If dvd43.exe file is a virus or trojan, we recommend to use a antivirus software or registry cleaner.
We are presenting list of Windows processes, startup files.
Name of DVD43.exe is dvd43. Some of them are viruses, so you should use a antivirus program.