title: Information about Vault.dll and Vaultcli.dll
body: <p>I was stumbling through the dlls in System32 when I came across the vault and vaultcli dlls. I'm assuming that these libraries work with password storage and I was wondering if anyone had any more information on these. I tried searching Google but was only able to find a bunch of those "is this a virus" and "fix this error" sites. I'm assuming these are C/C++ libraries because I tried adding references to them in a C# project with no success. I'd like to find out what methods these dlls contain and if it's possible to reference them from C# using <code>DllImport</code> and an <code>extern</code>.</p>