C:\WINDOWS\system32>choco install cascadiacodepl -y
Chocolatey v0.10.15
Installing the following packages:
cascadiacodepl
By installing you accept licenses for the packages.
Progress: Downloading cascadiacodepl 2005.15... 100%

cascadiacodepl v2005.15 [Approved]
cascadiacodepl package files install completed. Performing other installation steps.
Attempting to uninstall previous version of Cascadia Code PL font...
WARNING: An error occured removing 'CascadiaCodePL.ttf'.
ERROR: You cannot call a method on a null-valued expression.
The install of cascadiacodepl was NOT successful.
Error while running 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1'.
 See log for details.

Chocolatey installed 0/1 packages. 1 packages failed.
 See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log).

Failures
 - cascadiacodepl (exited -1) - Error while running 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1'.
 See log for details.

2020-05-19 08:05:16,441 9500 [DEBUG] - ---------------------------Script Execution---------------------------
2020-05-19 08:05:16,443 9500 [DEBUG] - Running 'ChocolateyScriptRunner' for cascadiacodepl v2005.15 with packageScript 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1', packageFolder:'C:\ProgramData\chocolatey\lib\cascadiacodepl', installArguments: '', packageParameters: '',
2020-05-19 08:05:16,448 9500 [DEBUG] - Running 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1'
2020-05-19 08:05:16,451 9500 [INFO ] - Attempting to uninstall previous version of Cascadia Code PL font...
2020-05-19 08:05:16,513 9500 [DEBUG] - 
   using System;
   using System.Collections.Generic;
   using System.Text;
   using System.IO;
   using System.Runtime.InteropServices;

   namespace FontResource {
       public class AddRemoveFonts {
           private static IntPtr HWND_BROADCAST = new IntPtr(0xffff);

           [DllImport("gdi32.dll")]
           static extern int AddFontResource(string lpFilename);

           [DllImport("gdi32.dll")]
           static extern int RemoveFontResource(string lpFileName);

           [return: MarshalAs(UnmanagedType.Bool)]
           [DllImport("user32.dll", SetLastError = true)]
           private static extern bool PostMessage(IntPtr hWnd, WM Msg, IntPtr wParam, IntPtr lParam);

           public enum WM : uint {
               FONTCHANGE = 0x001D
           }

           public static int AddFont(string fontFilePath) {
               FileInfo fontFile = new FileInfo(fontFilePath);
               if (!fontFile.Exists) { return 0; }
               try {
                   int retVal = AddFontResource(fontFilePath);
                   bool posted = PostMessage(HWND_BROADCAST, WM.FONTCHANGE, IntPtr.Zero, IntPtr.Zero);
                   return retVal;
               }
               catch { return 0; }
           }

           public static int RemoveFont(string fontFileName) {
               try {
                   int retVal = RemoveFontResource(fontFileName);
                   bool posted = PostMessage(HWND_BROADCAST, WM.FONTCHANGE, IntPtr.Zero, IntPtr.Zero);
                   return retVal;
               }
               catch { return 0; }
           }
       }
   }
2020-05-19 08:05:16,768 9500 [WARN ] - WARNING: An error occured removing 'CascadiaCodePL.ttf'.
2020-05-19 08:05:16,782 9500 [ERROR] - ERROR: You cannot call a method on a null-valued expression.
2020-05-19 08:05:16,785 9500 [DEBUG] - Built-in PowerShell host called with ['[System.Threading.Thread]::CurrentThread.CurrentCulture = '';[System.Threading.Thread]::CurrentThread.CurrentUICulture = ''; & import-module -name 'C:\ProgramData\chocolatey\helpers\chocolateyInstaller.psm1'; & 'C:\ProgramData\chocolatey\helpers\chocolateyScriptRunner.ps1' -packageScript 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1' -installArguments '' -packageParameters '''] exited with '-1'.
2020-05-19 08:05:16,787 9500 [DEBUG] - Calling command ['"C:\WINDOWS\System32\shutdown.exe" /a']
2020-05-19 08:05:16,884 9500 [DEBUG] - Command ['"C:\WINDOWS\System32\shutdown.exe" /a'] exited with '1116'
2020-05-19 08:05:16,973 9500 [DEBUG] - Capturing package files in 'C:\ProgramData\chocolatey\lib\cascadiacodepl'
2020-05-19 08:05:16,975 9500 [DEBUG] -  Found 'C:\ProgramData\chocolatey\lib\cascadiacodepl\cascadiacodepl.nupkg'
  with checksum 'EC360018747EB197A32D15A1E9E282BE'
2020-05-19 08:05:16,975 9500 [DEBUG] -  Found 'C:\ProgramData\chocolatey\lib\cascadiacodepl\cascadiacodepl.nuspec'
  with checksum '87799D2F873803D5D8C0438F61550519'
2020-05-19 08:05:16,977 9500 [DEBUG] -  Found 'C:\ProgramData\chocolatey\lib\cascadiacodepl\files\CascadiaCodePL.ttf'
  with checksum 'FE5B88167E5951CC780EC6354E7564F3'
2020-05-19 08:05:16,978 9500 [DEBUG] -  Found 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1'
  with checksum '26858AD96C14802FD072D5F0CDA592D9'
2020-05-19 08:05:16,978 9500 [DEBUG] -  Found 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyuninstall.ps1'
  with checksum '0E2A561C754BADB3108B317BA9A41C24'
2020-05-19 08:05:16,979 9500 [DEBUG] -  Found 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\LICENSE.txt'
  with checksum '1DA97C42681B601447775D1051FBCDF9'
2020-05-19 08:05:16,980 9500 [DEBUG] -  Found 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\VERIFICATION.txt'
  with checksum '11A5318EF948414742C4AC08FD016F15'
2020-05-19 08:05:16,990 9500 [DEBUG] - Attempting to delete file "C:\ProgramData\chocolatey\.chocolatey\cascadiacodepl.2005.15\.arguments".
2020-05-19 08:05:16,991 9500 [DEBUG] - Attempting to delete file "C:\ProgramData\chocolatey\.chocolatey\cascadiacodepl.2005.15\.extra".
2020-05-19 08:05:16,992 9500 [DEBUG] - Attempting to delete file "C:\ProgramData\chocolatey\.chocolatey\cascadiacodepl.2005.15\.version".
2020-05-19 08:05:16,992 9500 [DEBUG] - Attempting to delete file "C:\ProgramData\chocolatey\.chocolatey\cascadiacodepl.2005.15\.sxs".
2020-05-19 08:05:16,993 9500 [DEBUG] - Attempting to delete file "C:\ProgramData\chocolatey\.chocolatey\cascadiacodepl.2005.15\.pin".
2020-05-19 08:05:16,994 9500 [DEBUG] - Sending message 'HandlePackageResultCompletedMessage' out if there are subscribers...
2020-05-19 08:05:16,995 9500 [ERROR] - The install of cascadiacodepl was NOT successful.
2020-05-19 08:05:16,998 9500 [ERROR] - Error while running 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1'.
 See log for details.
2020-05-19 08:05:17,000 9500 [DEBUG] - Moving 'C:\ProgramData\chocolatey\lib\cascadiacodepl'
 to 'C:\ProgramData\chocolatey\lib-bad\cascadiacodepl'
2020-05-19 08:05:19,004 9500 [DEBUG] - Attempting to delete file "C:\Users\cbarre7\AppData\Local\NuGet\Cache\cascadiacodepl.2005.15.nupkg".
2020-05-19 08:05:19,011 9500 [WARN ] - 
Chocolatey installed 0/1 packages. 1 packages failed.
 See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log).
2020-05-19 08:05:19,013 9500 [INFO ] - 
2020-05-19 08:05:19,014 9500 [ERROR] - Failures
2020-05-19 08:05:19,015 9500 [ERROR] -  - cascadiacodepl (exited -1) - Error while running 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyinstall.ps1'.
 See log for details.
2020-05-19 08:05:19,017 9500 [DEBUG] - Sending message 'PostRunMessage' out if there are subscribers...
2020-05-19 08:05:19,033 9500 [DEBUG] - Exiting with -1

Chocolatey v0.10.15
Uninstalling the following packages:
cascadiacode;cascadiacodepl

cascadiacode v2005.15
Uninstalling legacy Cascadia Code font...
WARNING: File Path 'C:\Windows\Fonts\Cascadia.ttf' does not exist!
ERROR: The running command stopped because the preference variable "ErrorActionPreference" or common parameter is set to Stop: Error uninstalling legacy Cascadia Code font
cascadiacode uninstall not successful.
Error while running 'C:\ProgramData\chocolatey\lib\cascadiacode\tools\chocolateyuninstall.ps1'.
See log for details.
cascadiacode not uninstalled. An error occurred during uninstall:
cascadiacode uninstall not successful.

cascadiacodepl v2005.15
Uninstalling legacy Cascadia Code PL font...
WARNING: File Path 'C:\Windows\Fonts\CascadiaPL.ttf' does not exist!
ERROR: The running command stopped because the preference variable "ErrorActionPreference" or common parameter is set to Stop: Error uninstalling legacy Cascadia Code PL font
cascadiacodepl uninstall not successful.
Error while running 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyuninstall.ps1'.
See log for details.
cascadiacodepl not uninstalled. An error occurred during uninstall:
cascadiacodepl uninstall not successful.

Chocolatey uninstalled 0/2 packages. 2 packages failed.
See the log for details (C:\ProgramData\chocolatey\logs\chocolatey.log).

Failures
- cascadiacodepl (exited -1) - Error while running 'C:\ProgramData\chocolatey\lib\cascadiacodepl\tools\chocolateyuninstall.ps1'.
See log for details.
- cascadiacode (exited -1) - Error while running 'C:\ProgramData\chocolatey\lib\cascadiacode\tools\chocolateyuninstall.ps1'.
See log for details.

If a package uninstall is failing and/or you've already uninstalled the
software outside of Chocolatey, you can attempt to run the command
with `-n` to skip running a chocolateyUninstall script, additionally
adding `--skip-autouninstaller` to skip an attempt to automatically
remove system-installed software. This will only remove the packaging
files and not things like software installed to Programs and Features.

If a package is failing because it is a dependency of another package
or packages, then you may first need to consider if it needs removed
as it is typically installed as a dependency for a reason. If you
decide that you still want to remove it, head into
`$env:ChocolateyInstall\lib` and find the package folder you want
removed. Then delete the folder for the package. This option should
only be used as a last resort.

Info: Process exited with code 1