Problems with X509Store Certificates.Find FindByThumbprint

Question

I\'m having a problem when I use the method X509Store.Certificates.Find

public static X509Certificate2 FromStore(StoreName storeName, 
                  


        

Answer 1

I encounter this invisible Unicode char as well. Trying using Notepad (Windows 10) somehow didn't work well for me either. Finally, I use PowerShell to get the clean thumbprint hex:

PS C:\> $tp= (Get-ChildItem -Path Cert:\LocalMachine\My | Where-Object {$_.Subject -match "mycert"}).Thumbprint;
PS C:\> $tp

SO much for Unicode char.