Just want to post an update to my issue with MF_MEDIA_ENGINE_ERR_DECODE:HRESULT - 0x80070057 error when upgrading from version 2004 to 20H2. Since version 20H2 is known to work fine with others, I decided to try a different approach to upgrading my Windows - I reinstalled the OS from scratch using t...

On the hope that the latest 20210102 client helps, I reapplied the Windows 20H2 update. Downloaded the HDHomerun updated client and tried - instant MF_MEDIA_ENGINE_ERR_DECODE : HRESULT - 0x80070057. So that did not work for me. Everything on the laptop has the latest drivers. The only workable way t...

This is a serious issue - on my brand new ASUS Laptop with 10th Gen intel with Nvidia RTX 2070 Super - HDHomerun DVR windows app installs and runs perfectly. However on getting Windows Update 10 version 20H2. the app shows a blank screen with dialog box MF_MEDIA_ENGINE_ERR_DECODE:HRESULT - 0x8007005...