audiodg.exe is a program which is probably legit. So, if audiodg.exe is on your system, it is probably ok, and will NOT be a cause for concern. Even if your PC is virus-free, it is still recommended to purchase a well-known antivirus with a good detection rate, in order to yourself your PC against viruses and malware.
Normally, this application is located in C:\Windows\System32\audiodg.exe.
The MD5 fingerprint for this executable is 2a3bd8ff5430f454e146974d6be5c784.
This program does NOT run as a Windows service. This is usually a good sign.
audiodg.exe seems to have something to do with Windows SFC (System File Checker) or Windows File Protection.
This application runs in 32-bit mode. It does not benefit of the full set of features of nowadays' computer CPUs. This is quite normal because the publishers did not upgrade it to use the x64 instruction set.
The description written in the exe is Windows Audio Device Graph Isolation .
File version stored as a property 6.0.6001.18000 (longhorn_rtm.080118-1840).
Producer Microsoft Corporation.
Legal copyright notice © Microsoft Corporation. All rights reserved..
audiodg.exe is digitally signed. Nowadays most legit software applications are digitally signed.
The digital signature found in audiodg.exe checks out perfectly. This is very good.
Digitally signed by: Microsoft Windows
Certificate's issuer name: Microsoft Windows Verification PCA
This application does NOT have an uninstall command set up in registry.