Error with Deployment

I’m having an issue using this toolkit. This is the error I’m seeing in the PS_AppDeployToolkitMain_3.8.4_EN_01_PSAppDeployToolkit_Install.log:

[Pre-Installation] :: Error Record:
-------------At C:\Users\a-kboutell\Downloads\PSAppDeploy\AppDeployToolkit\AppDeployToolkitMain.ps1:7469 char:23
+ ... come.Icon = New-Object -TypeName 'System.Drawing.Icon' -ArgumentList  ...
+                 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Error Inner Exception(s):

This is line 7469 from AppDeployToolklitMain.ps1:

$formWelcome.Icon = New-Object -TypeName ‘System.Drawing.Icon’ -ArgumentList $AppDeployLogoIcon

I’m on a Windows 10 20H2 device and I’ve removed/turned off any AV to make sure that’s not an issue. Does this error make sense to anyone? I can upload the full log file if needed.

Hello inside the folder AppDeployToolkit do you have the file AppDeployToolkitLogo.ico ?

Yes and I found yesterday that the .ico file that I had created is the issue, I think. I put the original file back in there and it was working again. I’ll be more careful about creating my own .ico file this time and hope that I can make this customization work.