Error Applying Tweak with 2.61 - Patched block not found

[cleonpack93 79]

Hey all,

I just applied the PTA update today (been on v4.2 for a while), and when I tried to load both THOPAT and the Matt Davies presets, I get the following errors:

Applying preset C:\Users\Leon\Documents\Flight Sim Tools\pta_2.61\MattDavies1.3.ini...
   Applying [Reduce cloud brightness at dawn/dusk/night] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\Cloud.fx
   Applying [Clouds shadows extended size] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\Cloud.fx
ERROR applying tweak [Clouds shadows extended size]  Problem with patch #0 - Patched block not found.
   Applying ["No popcorn" modifier] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\Cloud.fx
ERROR applying tweak ["No popcorn" modifier]  Problem with patch #0 - Patched block not found.
   Applying [Turn off clouds directional lighting] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\Cloud.fx
ERROR applying tweak [Turn off clouds directional lighting]  Problem with patch #1 - Patched block not found.
   Applying [Clouds Fog tuning] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\Cloud.fx
   Applying [Cirrus lighting] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\General.fx
   Applying [Objects lighting] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\General.fx
   Applying [Autogen emissive lighting] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\General.fx
   Applying [Sky saturation] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\General.fx
   Applying [Terrain lighting] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\GPUTerrain.fx
   Applying [Urban areas lighting at night] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\GPUTerrain.fx
   Applying [Terrain saturation] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\GPUTerrain.fx
   Applying [Water surface tuning] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\GPUTerrain.fx
   Applying [Waves size] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\GPUTerrain.fx
   Applying [Rayleigh scattering effect] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\FuncLibrary.fxh
ERROR applying tweak [Rayleigh scattering effect]  Problem with patch #1 - Patched block not found.
   Applying [Sky Fog tuning] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\FuncLibrary.fxh
ERROR applying tweak [Sky Fog tuning]  Problem with patch #2 - Patched block not found.
   Applying [Waves speed] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\GPUTerrain.fxh
   Applying [Turn off HDR luminance adaptation effect] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\PostProcess\HDR.hlsl
   Applying [Alternate tonemap adjustment] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\PostProcess\HDR.hlsl
   Applying [FXAA quality] to C:\Program Files\Lockheed Martin\Prepar3D v4\ShadersHLSL\PostProcess\FXAAResolve.hlsl
   Applying [Tweak main config (prepar3D.cfg)] to Main config file
Preset has been applied with errors. See log above

 

In addition, it causes an error where when I load P3D, nothing will render, I just get a black screen. I have to apply the backup .cfg and shaders in order to get it working again.