IIS - error

Suman Challagundla 1 Reputation point
2022-06-06T07:22:18.297+00:00

Hi,

Can any one suggest resolution to this error:

Application pool is getting stopped and getting - 503 error

Service Unavailable
HTTP Error 503. The service is unavailable.

The Module DLL 'C:\Windows\System32\inetsrv\cachfile.dll' could not be loaded due to a configuration problem. The current configuration only supports loading images built for a AMD64 processor architecture. The data field contains the error number. To learn more about this issue, including how to troubleshooting this kind of processor architecture mismatch error, see http://go.microsoft.com/fwlink/?LinkId=29349.

Thanks

Internet Information Services
ASP.NET Core
ASP.NET Core
A set of technologies in the .NET Framework for building web applications and XML web services.
4,134 questions
0 comments No comments
{count} votes

1 answer

Sort by: Most helpful
  1. Sam Wu-MSFT 7,036 Reputation points Microsoft Vendor
    2022-06-07T01:46:01.7+00:00

    anonymous user

    You can try this solution:

    1. Open IIS.
    2. Go to current server – > Application Pools.
    3. Select the application pool your 32-bit application will run under.
    4. Click Advanced setting.
    5. Set Enable 32-bit Applications to True.

    If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".

    Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.

    1 person found this answer helpful.