diff --git a/gui_data/constants.py b/gui_data/constants.py
index 736fe4f..4794f52 100644
--- a/gui_data/constants.py
+++ b/gui_data/constants.py
@@ -671,13 +671,14 @@ POPUP_COMPENSATE_HELP = f'Choose the appropriate voluem compensattion for the se
 VR_MODEL_PARAM_HELP = 'Choose the parameters needed to run the selected model.'
 CHOSEN_ENSEMBLE_HELP = 'Select saved enselble or save current ensemble.\n\nDefault Selections:\n\n• Save the current ensemble.\n• Clears all current model selections.'
 CHOSEN_PROCESS_METHOD_HELP = 'Here, you choose between different Al networks and algorithms to process your track.\n\n' +\
-                             'There are four options:\n\n' +\
+                             'There are five options:\n\n' +\
                              '• VR Architecture - These models use magnitude spectrograms for Source Separation.\n' +\
                              '• MDX-Net - These models use Hybrid Spectrogram/Waveform for Source Separation.\n' +\
                              '• Demucs v3 - These models use Hybrid Spectrogram/Waveform for Source Separation.\n' +\
                              '• Ensemble Mode - Here, you can get the best results from multiple models and networks.\n' +\
                              '• Audio Tools - These are additional tools for added convenience.'
 INPUT_FOLDER_ENTRY_HELP = 'Select Input:\n\nHere is where you select the audio files(s) you wish to process.'
+INPUT_FOLDER_ENTRY_HELP_2 = 'Input Option Menu:\n\nClick here to access the input option menu.'
 OUTPUT_FOLDER_ENTRY_HELP = 'Select Output:\n\nHere is where you select the directory where your processed files are to be saved.'
 INPUT_FOLDER_BUTTON_HELP = 'Open Input Folder Button: \n\nOpens the directory containing the selected input audio file(s).'
 OUTPUT_FOLDER_BUTTON_HELP = 'Open Output Folder Button: \n\nOpens the selected output folder.'
@@ -764,7 +765,7 @@ OPTION_HEIGHT = 7
 LOW_MENU_Y = 18, 16
 FFMPEG_EXT = (".aac", ".aiff", ".alac" ,".flac", ".mov", ".mp4", 
               ".m4a", ".mp2", ".mp3", ".mp4", ".mpc", ".mpc8", 
-              ".mpeg", ".ogg", ".tta", ".wav", ".wma")
+              ".mpeg", ".ogg", ".tta", ".wav", ".wma", ".webm")
 FFMPEG_MORE_EXT = (".aa", ".aac", ".ac3", ".aiff", ".alac", ".avi", ".f4v",".flac", ".flic", ".flv",
               ".m4v",".mlv", ".mov", ".mp4", ".m4a", ".mp2", ".mp3", ".mp4", ".mpc", ".mpc8", 
               ".mpeg", ".ogg", ".tta", ".tty", ".vcd", ".wav", ".wma")
diff --git a/gui_data/error_handling.py b/gui_data/error_handling.py
index 74aa0f3..1cf13b2 100644
--- a/gui_data/error_handling.py
+++ b/gui_data/error_handling.py
@@ -16,6 +16,8 @@ WINDOW_SIZE_ERROR = "h1_shape[3] must be greater than h2_shape[3]"
 SF_WRITE_ERROR = "sf.write"
 SYSTEM_MEMORY_ERROR = "DefaultCPUAllocator: not enough memory"
 MISSING_MODEL_ERROR = "'NoneType\' object has no attribute \'model_basename\'"
+ARRAY_SIZE_ERROR = "ValueError: \"array is too big; `arr.size * arr.dtype.itemsize` is larger than the maximum possible size.\""
+GPU_INCOMPATIBLE_ERROR = "no kernel image is available for execution on the device"
 
 CONTACT_DEV = 'If this error persists, please contact the developers with the error details.'
 
@@ -65,6 +67,11 @@ ERROR_MAPPER = {
     MISSING_MODEL_ERROR:
                         ('Model Missing: The application was unable to locate the chosen model.\n\n' + 
                         'If the error persists, please verify any selected models are present.'),
+    GPU_INCOMPATIBLE_ERROR:
+                        ('This process is not compatible with your GPU.\n\n' + 
+                        'Please uncheck \"GPU Conversion\" and try again'),
+    ARRAY_SIZE_ERROR:
+                        ('The application was not able to process the given audiofile. Please convert the audiofile to another format and try again.'),
 }
 
 def error_text(process_method, exception):
@@ -96,4 +103,4 @@ def error_dialouge(exception):
     else:
         final_message = (f'{error_name}: {exception}\n\n{CONTACT_DEV}') 
     
-    return final_message
\ No newline at end of file
+    return final_message