pcubine

Uninstall 300ER and 200LR in that order. Use the Control Panel>Programs and Features to uninstall. No Folders of files need to be deleted. Then install the base and expansion in that order. Be sure to run the OC before uninstall and run it again after install to make sure your liveries are transferred to the new install.

AIRAC 1602 is out of date plus I believe the initial release was messed up. Download and install 1603 and see what happens.

I generated a .rt2 using PFPX. Cut/Paste to 777 folder from PMDG/FLIGHTPLANS folder. When I try to enter the route in the 777 FMC as a CO ROUTE the error message says Not In Database. So I would say .rt2 does not work in the T7.

Post your Ticket Numbers in this thread and sign the post with your full name. Maybe Kyle Rodgers who is with PMDG Support will see your post. But he needs your Ticket Numbers and full name to help you.

16X is a problematic acceleration rate for the NGX. There are too many things occurring for it to operate correctly. If you need to use acceleration try 4X and see how that works. You don't need 16X in a short haul aircraft.

One save per night should take care of it. Right click on the sky and a menu will appear. Left click on Hide Menu Bar. Across the top of the screen you will see various categories. Left click on Flight then left click on Save. Enter in a name in the box for the flight and left click OK. All settings are saved. You will see 3 files in Flight Simulator X Files under Documents and 3 files in Panel States under the NGX. All the settings are in those six files. The next night from Free Flight select Load. Highlite the flight you want and click Fly Now. And you are back where you left off the previous night.

I don't believe it does. It is included in the NGX base pack which can be downloaded from Aerosoft at - http://support.aerosoft.com/index.php?action=show&dl=VWRWowAEoXyW12Hn4XuNt4TcwT1CPwKBld5Z5Wa5ek5Tf5zUUjSjfuOKS2G7RJOxXlhV1sI1MNnNIPTDBnleXQ%3D%3D. You will need he key from inside the DVD box. Uninstall/Install per the directions in post #1 of this thread - http://forum.avsim.net/topic/463861-installing-fsx-and-fsxse-updates/ 
Once you have done the above, the OC can be found at Start>PMDG Simulations>PMDG 737NGX>PMDG Operations Center

If you installed the NGX SP1D, click Start, click All Programs, click PMDG. It should be under PMDG or PMDG 737NGX. Right click the OC and run as administrator.

Dave I don't save routes in the FMC. For domestic flights, I copy/paste from Flightaware to PFPX, build the route and export to FLIGHTPLANS/NGX. I can also do the copy/paste using v.route.preimum. Maybe a some combination of the two will work. I think the issue is solved as far as PMDG is concerned,

It is SP1D which RSR in one of his post say it does not need to be installed. "If you are only running FSX- then this update isn't necessary for you." That is a quote from his 1/24/2015 post.

PM me your e-mail address and I will attempt to get the file to you via Dropbox.

I use Flightbeam KIAD also. LOULU and  RLNDI are fixes in the RLNDI SID which heads to the west/northwest. Elizabeth City NC is southeast of KIAD. So you need to select the CAPITAL8 SID with vectors to the DAILY fix.
 
Where is this flight going anyway? What's its destination?

In hundreds of MD-11 flights, I can count on my two hands the times I have not had to use the speed brakes on descent from cruise to maintain 280 knot speed. I think the several times I have not used the speed brakes, the entered descent forecast just happened to be right on the money.
 
Then between 11000 and say 6000 it is manual control of the speed and once I see everything is under control I will press the FMS button letting the computer control the speed. As you extend the flaps and loose the use of the speed brakes you can always lower the landing gear early. It has the same effect as the speed brakes.
 
Michael Cubine