I have searched for a solution to this problem on the forum to no avail and have been trying to figure this out for the past 3 months by trial and error so I apologize if the solution already exists and I just haven't come across it yet. I am using virtualbox 5.2 to test my completed ISOs. I have used different versions of the Windows 10 iso's from the April 2018 to the September/October re-released versions with the same results. I have also used versions 2.1.1 back to 1.9.x.x versions of winreducer.
Every time I have the same issues and I just believe it's a component or combination of components that are causing the issues. The virtual reduced system can access other computers on my network that have shares but any time I attempt to set up a share on the virtual machine I get the 0x80004005 error code with no additional information. I believe it has something to do with the host computer not setting up the share properly due to either a removed component or a removed/disabled service.
I also seem to have an issue with the sound coming across as pixelated and choppy with videos really not playing well at all. I am posting a link to my preset file below that I am using for all to share and use as you like. The password to view the file is 'goyim'. Any and all assistance is appreciated. Also, is there any way to download the EX-2.1.0 version as the 2.1.0 shrinks my ISO file much more than the 2.1.1 version. Thanks again.