Article ID: 120616, created on Mar 19, 2014, last review on Jun 17, 2016

  • Applies to:
  • Plesk 11.5 for Windows


Coldfusion page shows HTTP Error 500.0:

    Detailed Error Information:
    Module   IsapiModule 
    Notification   ExecuteRequestHandler 
    Handler   cfmHandler 
    Error Code   0x800700c1 


IIS Application Pool setting does not match CF/Java:

  1. IIS Application pool is 64bit and CF is 32bit or;
  2. IIS Application pool is set to 32bit and CF is 64bit.


  1. If you install Coldfusion x64, please launch Coldfusion Web Server Configuration Tool

  2. Click Add. In the Server pop-up menu, select the host name (by default it is Default web Site), configure it as it is shown on the picture below: Coldfusion_Configration.

  3. Enable "Configure 32bit web server" option.

Search Words

Error: Path to wsconfig is undefined (Error code 1)

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