In KeePass, click on Tools -> Options, go in the Advanced tab and uncheck Remember and automatically open last used database on startup.
The following plugin is incompatible with the current KeePass version
•Make sure that the installation of KeePass was successful.
•Delete all the RemoteDesktopManager.Connector.dll and RemoteDesktopManagerPlugin.dll files that you may have in the installation folder of KeePass.
•Download the KeePass plugin on https://remotedesktopmanager.com/Home/KeePassAddOn.
•Copy the two DLL files that you just download in the installation folder of KeePass. By default, KeePass is installed in C:\Program Files (x86)\KeePass Password Safe 2. You can also found more information on the deployment of those two files here.