Hello everyoneI been starting to learn this PMDG 737NG recently (I bought it a good while ago but did not have the time) I have followed a couple Tutorials and have done Circuits arround KTNT to get used to everyting and so far so good until now :)Love this airplane very realitic and good job PMDG!!but the problem I am having now is when I enter a Airport Code into the FMC I get errors, for example if I go POS INIT then enter KTNT into the scratch pad and press LSK 2L I geterr at APPROACHES, line 30,If I use CYOW for example I Geterr at AT, line 40if I use NTAA I don't get any errorsI have Downloaded and installed hte newest Navigation Data from PMDG and extracted it (and overwrote) into the correct folder and I have downloaded and installed the Navdata AIRAC, (I also completely removed the FMCWP folder and reinstalled the AIRAC) and no goplease helpthank you very much in advancehave a great dayLuc

This is NOT an FMC issue but a PROCEDURE FILES issue. What 737 600/700 version are you running? 1.3? Please make sure you have the latest updates and SIDS& STARS installed.[h4]Best Wishes,Randy J. Smithhttp://www.precisionmanuals.com/images/forum/betaimg.jpgAMD 64 3200+ | ASUS KV8 DELUXE | GFORCE 5700 ULTRA @535/1000 | WD SATA 80 GIG | 512 DDR 400 |