title: An internal error occurred. the private key that you are importing might require a cryptographic service provider that is not installed on your system
body: <p>When I compile my application , I get following compile error.</p>
  
  <p><strong>Unable to find manifest signing certificate in the certificate store.</strong></p>
  
  <p>Then I find the resolution for the above error and then try to import certificate, I am getting following error.</p>
  
  <p><strong>An internal error occurred. the private key that you are importing might require a cryptographic service provider that is not installed on your system.</strong></p>
  
  <p>I also check the folder option of  <strong>MachineKeys</strong> in C:\Documents and Settings\All Users\Application Data\Microsoft\Crypto\RSA</p>