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
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.