audiodg.exe is a application which is probably legit. So, if audiodg.exe is on your PC, it is probably ok, and will NOT be a cause for concern. Even if your PC is clean, it is still recommended to run a well-known antivirus with a good track record, in order to defend yourself against viruses and malware.
The default name and directory where this program is stored is
C:\Windows\System32\audiodg.exe.
The MD5 fingerprint for this program is 0a498bb1eee3b3d4af46464cc5b675c0.
This application is NOT a Windows service. This is good.
audiodg.exe seems to have something to do with Windows SFC (System File Checker) or Windows File Protection.
This is a 64-bit executable. It uses the full capacity of nowadays' computer processors.
audiodg.exe has a digital signature. Nowadays most clean software applications are digitally signed.
The digital signature found in audiodg.exe is valid. This is excellent.
Digitally signed by: Microsoft Windows
Certificate's issuer name: Microsoft Windows Production PCA 2011
This executable does NOT have a removal routine stored in registry.