I get these errors now after making sure I downloaded the latest copy. Some of the meshes are there (at least the H2 version), it just isn't seeing them.
ET41D: Booster Mesh Added Mesh: 2016spaceshuttle\tank\slwt_1 @ x:-0.050 y:0.000 z:0.000
000000.000: Load State Terminated
000000.000: Module EmptyModule.dll ....... [Build 170505, API 160828]
000000.000: Module MS_Camera.dll ......... [Build 170505, API 160828]
000000.000: MS_Camera: Target Vessel Loaded->STS-41D
000000.000: Module SPACESHUTTLE2016early9.29.dll [Build 240930, API 160828]
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\Discovery\DiscoveryORG2016H3.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\Discovery\DiscoveryORG2016H3) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\EARLYvcmfdCCTV3MET31.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\EARLYvcmfdCCTV3MET31) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\newodsextairlock2.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\newodsextairlock2) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\RMS5.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\RMS5) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\EXTERNALAIRLOCK5.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\EXTERNALAIRLOCK5) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\shuttlebridgerails.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\shuttlebridgerails) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\TAAEXTERNALAIRLOCK8.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\TAAEXTERNALAIRLOCK8) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\SHUTTLEODSNEW.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\SHUTTLEODSNEW) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\KEELFITTING.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\KEELFITTING) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\TAAAIRLOCKnew.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\TAAAIRLOCKnew) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\TAAAIRLOCKnewaft1.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\TAAAIRLOCKnewaft1) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\ODSEXTAIRLOCK.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\ODSEXTAIRLOCK) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\newodsssumod1.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\newodsssumod1) hMesh is NULL
000000.000: ---------------------------------------------------------------
000000.000: >>> WARNING: Obsolete API function used: VESSEL::CreateVariableDragElement
000000.000: At least one active module is accessing an obsolete interface function.
000000.000: Addons which rely on obsolete functions may not be compatible with
000000.000: future versions of Orbiter.
000000.000: ---------------------------------------------------------------
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\Discovery\DiscoveryORG2016H3.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\Discovery\DiscoveryORG2016H3) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\EARLYvcmfdCCTV3MET31.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\EARLYvcmfdCCTV3MET31) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\newodsextairlock2.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\newodsextairlock2) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\RMS5.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\RMS5) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\EXTERNALAIRLOCK5.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\EXTERNALAIRLOCK5) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\shuttlebridgerails.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\shuttlebridgerails) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\TAAEXTERNALAIRLOCK8.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\TAAEXTERNALAIRLOCK8) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\SHUTTLEODSNEW.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\SHUTTLEODSNEW) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\KEELFITTING.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\KEELFITTING) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\TAAAIRLOCKnew.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\TAAAIRLOCKnew) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\TAAAIRLOCKnewaft1.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\TAAAIRLOCKnewaft1) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\ODSEXTAIRLOCK.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\ODSEXTAIRLOCK) hMesh is NULL
============================ ERROR: ===========================
Mesh not found: .\Meshes\2016SPACESHUTTLE\newodsssumod1.msh
[MeshManager::LoadMesh | .\Mesh.cpp | 1238]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent(2016SPACESHUTTLE\newodsssumod1) hMesh is NULL
000000.000: Module Spacecraft3.dll ....... [Build ******, API 060425]
============================ ERROR: ===========================
Mesh file name not provided
[MeshManager::LoadMesh | .\Mesh.cpp | 1237]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent() hMesh is NULL
000000.000: ---------------------------------------------------------------
000000.000: >>> WARNING: Obsolete API function used: VESSEL::SetBankMomentScale
000000.000: At least one active module is accessing an obsolete interface function.
000000.000: Addons which rely on obsolete functions may not be compatible with
000000.000: future versions of Orbiter.
000000.000: ---------------------------------------------------------------
============================ ERROR: ===========================
Mesh file name not provided
[MeshManager::LoadMesh | .\Mesh.cpp | 1237]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent() hMesh is NULL
============================ ERROR: ===========================
Mesh file name not provided
[MeshManager::LoadMesh | .\Mesh.cpp | 1237]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent() hMesh is NULL
============================ ERROR: ===========================
Mesh file name not provided
[MeshManager::LoadMesh | .\Mesh.cpp | 1237]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent() hMesh is NULL
============================ ERROR: ===========================
Mesh file name not provided
[MeshManager::LoadMesh | .\Mesh.cpp | 1237]
===============================================================
D3D9: ERROR: D3D9Client::clbkStoreMeshPersistent() hMesh is NULL
000000.000: Module STS41DMPESS.dll ....... [Build 201130, API 160828]
000000.000: Finished initialising status
000000.000: Finished initialising camera
000000.000: Finished setting up render state
000000.000: D3D9: [Scene Initialized]
000000.000: Post Creation Started
000000.000: ET41D: Gravity Turn Initial Pitch by user: 0.000 Calculated:70.050
000000.000: RESET PEG
000000.000: ET41D: Planet Reference Pressure = 101325.0 Pa Atmosphere Altitude Limit:200.0 km
000000.000: Post Creation Terminated
000000.000: Glideslope module sim start
000000.000: >>> MMExtMFD module sim start