The source of the error code is System Diagnostics.[1][2]
0x803C0100: The operation was cancelled.[2]0x803C0101: An error occurred when running a PowerShell script.[2]0x803C0102: An error occurred when interacting with PowerShell runtime.[2]0x803C0103: An error occurred in the Scripted Diagnostic Managed Host.[2]0x803C0104: The troubleshooting pack does not contain a required verifier to complete the verification.[2]0x003C0105: The troubleshooting pack cannot be executed on this system.[2]0x803C0106: Scripted diagnostics is disabled by group policy.[2]0x803C0107: Trust validation of the troubleshooting pack failed.[2]0x803C0108: The troubleshooting pack cannot be executed on this system.[2]0x803C0109: This version of the troubleshooting pack is not supported.[2]0x803C010A: A required resource cannot be loaded.[2]0x803C010B: The troubleshooting pack reported information for a root cause without adding the root cause.[2]