Folks, I just did a clean install of my computer with a W10 and FSX:SE. I installed PMDG 737 Base and also 737-600/700, and worked well. When I was tried to instal the PMDG 777 Base, I got a DLL.XML error saying that the file was missing, but I did check and the file exists and have my add-ons (ASN and VAInterface) registred. I also tried to clean the file (use a default one) but the error still occurs. Any directions? Thanks! ERROR: DLL.XML File Missing for FSX and we wer unable to create one for you. Please correct your FSX installation and try again.