using System.Diagnostics; using System.Runtime.InteropServices; var pid = int.Parse(args[0]); var process = Process.GetProcessById(pid); try

Get-Process -Name <processname> | Select-Object Name, StartTime, @n="Bits";e=if ($_.StartInfo.EnvironmentVariables["PROCESSOR_ARCHITECTURE"] -eq "AMD64") "64-bit" else "32-bit" Or use Task Manager → Details → “Platform” column. Compile this C# snippet and run it as both 32-bit and 64-bit against your target process:

catch (Exception ex)

foreach (ProcessModule m in process.Modules) if (m.ModuleName.Equals("kernel32.dll", StringComparison.OrdinalIgnoreCase)) Console.WriteLine("Found at " + m.FileName);

If the 32-bit version fails but 64-bit works → .

This error is — it’s not actually about kernel32.dll being missing from your system , but rather a .NET runtime trick used to detect process architecture mismatches or corrupted profiling hooks .

Console.WriteLine("Error: " + ex.Message);

Here’s the full technical breakdown. When you see: