?
All of our installers are signed, our build process is isolated, and we do frequent network scans -- so it's definitely not a virus. If you want to verify it yourself, you're welcome to use a tool like .NET Reflector; it's just managed code and is not obfuscated in any way. It's just a self-contained SQL change script distribution package generated by our BuildMaster product.
Still, every once in a while we get some part of the installer flagged by an AntiVirus scanner. Usually it's bmdbupdate.exe, since that does some "questionable-looking" things to an antivirus engine, such as embedding its dependency assemblies as resources.
Please let them know about the false positive; the more people who do, the greater the chance they won't flag these in the future.
Thanks for letting us know!