diff --git a/.github/workflows/run_codecoverage.yml b/.github/workflows/run_codecoverage.yml
index 7dff86b2..b7e8cfec 100644
--- a/.github/workflows/run_codecoverage.yml
+++ b/.github/workflows/run_codecoverage.yml
@@ -37,7 +37,6 @@ jobs:
         
       - name: Print mamba info
         run: | 
-          mamba config --show
           mamba info
           mamba list
           
diff --git a/.github/workflows/run_octave_tests.yml b/.github/workflows/run_octave_tests.yml
index 21e9bba5..7db171c5 100644
--- a/.github/workflows/run_octave_tests.yml
+++ b/.github/workflows/run_octave_tests.yml
@@ -38,7 +38,6 @@ jobs:
         
       - name: Print mamba info
         run: | 
-          mamba config --show
           mamba info
           mamba list
           
diff --git a/.github/workflows/run_tests.yml b/.github/workflows/run_tests.yml
index 7000cbe1..9e220220 100644
--- a/.github/workflows/run_tests.yml
+++ b/.github/workflows/run_tests.yml
@@ -43,7 +43,6 @@ jobs:
         
       - name: Print mamba info
         run: | 
-          mamba config --show
           mamba info
           mamba list
           
diff --git a/src/Parameters.cpp b/src/Parameters.cpp
index e3c1c546..59e72acf 100644
--- a/src/Parameters.cpp
+++ b/src/Parameters.cpp
@@ -78,7 +78,7 @@ ezc3d::ParametersNS::Parameters::Parameters(
         // Check if we spontaneously got to the next parameter.
         // Otherwise c3d is messed up
         if (!ignoreBadFormatting && file.tellg() != nextParamByteInFile){
-            throw std::ios_base::failure("Bad c3d formatting");
+            throw std::ios_base::failure("The format is not standard. If you want to ignore this error, set ignoreBadFormatting to true");
         }
 
         // Nb of char in the group name, locked if negative,
diff --git a/src/ezc3d.cpp b/src/ezc3d.cpp
index 22a89635..f73bbad7 100644
--- a/src/ezc3d.cpp
+++ b/src/ezc3d.cpp
@@ -61,7 +61,7 @@ ezc3d::c3d::c3d(
     c_int_tp = std::vector<char>(m_nByteToReadMax_int + 1);
 
     if (!stream.is_open())
-        throw std::ios_base::failure("Could not open the c3d file");
+        throw std::ios_base::failure("The c3d file could not be opened, please verify the path");
 
     // Read all the section
     _header = std::shared_ptr<ezc3d::Header>(new ezc3d::Header(*this, stream));