[This is preliminary documentation and subject to change]

### InProcessIsapiApps

This metabase property specifies a list of ISAPI filters and extensions that must be run in the Web server process. The string format is either Fullpath\Appname.dll, or just Appname.dll. ISAPI DLL entries without a qualifying path will match any ISAPI request that contains the DLL name, regardless of the physical path specified in the request.

For example, any of the following would be a valid list for this property: "D:\winnt\system32\inetsrv\ssinc.dll", "D:\winnt\system32\inetsrv\httpodbc.dll", "author.dll", "shtml.dll", "admin.dll".

Note This property only indicates which ISAPI applications are required to run in the Web server process. The inclusion of an application in this list does not imply that the application is automatically run when starting up the server. Note that there can be significant performance issues if too many applications are forced to run outside of the server process.

Attribute Name | Attribute Value
Data Type | MULTISZ
Attributes | INHERIT
Default Value | null
MetaFlagsEx | CACHE_PROPERTY_MODIFIED
User Type | IIS_MD_UT_SERVER
StartingNumber |
EndingNumber |
ID | 2073

### Access Locations

This property is accessible at the following locations:

Metabase Path | IIS Admin Object Type

### IIS Admin Base Object Information

The following table lists additional information required only for code that uses the IIS Admin Base Object.

Metabase identifier | MD_IN_PROCESS_ISAPI_APPS
Data type | MULTISZ
User type | IIS_MD_UT_SERVER

Related Topics

AppIsolated

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