Hi,

I am trying to install windows server 2019 via the Deploy OS wizard in the startup. However,

- Warning: OS Media Validation basically says that the source I have is not the correct one. but I've downloaded it from Microsoft azure platform. I simply click yes. and it boots from my USB and windows starts to install. However,

- A dialog opens and says that "A media driver your computer needs is missing, ..."

I've checked all the proposed solution in dell's forums (download the driver pack, create raid-0, ...), still the same error.

**PowerEdge T140

**a single 1T HDD with Dell EMC brand name on it. It's attached to a RAID controller I think (an extension card to pci-e in mainboard)

**en_windows_server_2019_updated_sept_2019_x64_dvd_199664ce.iso

 

Here does not allow me to upload the images of the warning and error.

Any help would be highly appreciated.