- Plesk for Windows
- Website hosted on Plesk does not work:
CONFIG_TEXT: Internal Server Error 500
- Enabled Failed request tracing shows the following:
CONFIG_TEXT: Provider cannot be found. It may not be properly installed.
CONFIG_TEXT: ModuleName IsapiModule
HttpReason Internal Server Error
CONFIG_TEXT: The requested resource is in use (0x800700aa)
32 bit application mode is disabled in application pool settings.
- Log in to Plesk
- Go to Domains > example.com > Dedicated IIS Application Pool for Website
- Check the checkbox Enable 32-bit applications and click OK