Hi, I have made the installation according to the manual into:
C:\Users\XXXXX\Documents\Prepar3D v5 Add-ons\FSUIPC6:


LINDA starts normal, all green, defining buttons, button click in GUI recognized but no effect in the PMDG 747 panel.

Checking the FSUIPC.ini there is the following error:

Quote

390109 Aircraft loaded: running normally now ...
   390141 User Aircraft ID 1 supplied, now being used
   390625 System time = 15/06/2020 12:25:25, Simulator time = 12:20:47 (10:20Z)
   390625 Aircraft="Boeing 747-4R7F Cargolux LX-VCV"
   397844 -------------------- Starting everything now ----------------------
   397891 LUA.0: beginning "C:\Users\RENE\Documents\Prepar3D v5 Add-ons\FSUIPC6\ipcReady.lua"
   398000 LUA.1: LINDA:: [START] *********************** STARTING LINDA ***********************
   398031 LUA.1: LINDA:: [START] Loading System Configuration files
   398047 LUA.1: [START] file_exists linda-cfg/system/config-sys.lua
   398047 LUA.1: LINDA:: [START] Loading linda-cfg/system/config-sys
   398156 LUA.1: [START] file_exists linda-cfg/system/config-sys.lua
   398156 LUA.1: [START] Accessing linda-cfg/system/config-sys
   398156 *** LUA Error: ...\Documents\Prepar3D v5 Add-ons\FSUIPC6\linda.lua:376: module 'linda-cfg/system/config-sys' not found:
    no field package.preload['linda-cfg/system/config-sys']linda-cfg/system/config-sys
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\linda-cfg/system/config-sys.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\linda-cfg/system/config-sys\init.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\linda-cfg/system/config-sys.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\linda-cfg/system/config-sys\init.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\linda-cfg/system/config-sys.dll'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\loadall.dll'

The missing 'linda-cfg/system/config-sys' is not in the folder:
 

Edited June 15, 20205 yr by ScotFlieger

When you initially install LINDA the key file config-sys.lua is not present and will show the error you report. This file is created automatically when you first run LINDA.exe.  Just restart LINDA and if problem persists click on Restart LUA Engine.

Hi Andrew, thanks for your quick reply.
I did as instructed:

The file config-sys.lua is in the "... Documents\Prepar3D v5 Add-ons\FSUIPC6\LINDA-CFG\system" folder, but still get the ERROR in the FSUIPC.log:

Quote

283297 PMDG 747 offsets enabled
   283328 ### The user object is 'Boeing 747-4R7F Cargolux LX-VCV'
   283328 ### Mode is NORMAL
   288531 ### Mode: PAUSE on
   389094 Loading Complete ...
   389125 ### Mode is NORMAL
   390109 Aircraft loaded: running normally now ...
   390141 User Aircraft ID 1 supplied, now being used
   390625 System time = 15/06/2020 12:25:25, Simulator time = 12:20:47 (10:20Z)
   390625 Aircraft="Boeing 747-4R7F Cargolux LX-VCV"
   397844 -------------------- Starting everything now ----------------------
   397891 LUA.0: beginning "C:\Users\RENE\Documents\Prepar3D v5 Add-ons\FSUIPC6\ipcReady.lua"
   398000 LUA.1: LINDA:: [START] *********************** STARTING LINDA ***********************
   398031 LUA.1: LINDA:: [START] Loading System Configuration files
   398047 LUA.1: [START] file_exists linda-cfg/system/config-sys.lua
   398047 LUA.1: LINDA:: [START] Loading linda-cfg/system/config-sys
   398156 LUA.1: [START] file_exists linda-cfg/system/config-sys.lua
   398156 LUA.1: [START] Accessing linda-cfg/system/config-sys
   398156 *** LUA Error: ...RENE\Documents\Prepar3D v5 Add-ons\FSUIPC6\linda.lua:376: module 'linda-cfg/system/config-sys' not found:
    no field package.preload['linda-cfg/system/config-sys']linda-cfg/system/config-sys
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\linda-cfg/system/config-sys.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\linda-cfg/system/config-sys\init.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\linda-cfg/system/config-sys.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\linda-cfg/system/config-sys\init.lua'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\linda-cfg/system/config-sys.dll'
    no file 'D:\Program Files\Lockheed Martin\Prepar3D v5\modules\lua\loadall.dll'
   399312 Advanced Weather Interface Enabled

This is the content of the "config-sys.lua:

Quote

CFG["DEFACFT"]="  PMDG 747"
CFG["DEFDEV"]=255
CFG["FSXSYNC"]=1
CFG["GLOBAL"]=0
CFG["DEBUG"]=0
CFG["SAITEK"]=0
CFG["BARO"]=0
CFG["VAS"]=0
CFG["RUNAWAY"]=1
CFG["FAULT"]=0
CFG["PATH_USER"]="C:/Users/RENE/Documents/Prepar3D v5 Add-ons/FSUIPC6"

I have to leave now. Checking back in the evening. Cheers.

Edited June 15, 20205 yr by Rene Billiani

The config-sys.lua is present and is correctly formatted. There is a LUA instruction require() that has been of concern and is producing the error. The FSUIPC developer assures me that this has not changed with FSUIPC6. 

Try restarting P3Dv5 (and FSUIPC6) and then LINDA to see it helps. Otherwise email me the full fsuipc6.log and linda2.log. Also send the original config-sys.lua file. Email is linda @ awginfosys.net.

Email sent!

Logs received. You need to install FSUIPC6 6.0.8 as the latest stable version. Earlier versions had various issues.

That was the problem!

Quote

 - correction to previous LuaPath fix that prevented lua scripts being recognised when LuaPath not defined

It's working now, thanks for your immediate support!

Glad to have helped.

Mine is not working, what can i do, what do u need to se?

8 hours ago, Carlosmax50 said:

Mine is not working, what can i do, what do u need to se?

Please read and follow the fault diagnosis procedure (under LINDA Support) and email me the logs.