### HcCompressionDll

This metabase property specifies the fully qualified file system path and file name of the compression DLL associated with the compression scheme.

The Web service must be restarted before any changes to this property take effect.

Data type | String (with replacement)
Default value | %windir%\system32\inetsrv\SchemeName.dll
Inheritance | Not inheritable

###### Access Locations

This property is accessible at the following locations:

Metabase Path | Key Type
LM/W3SVC/Filters/Compression/Scheme | IIsCompressionScheme
LM/W3SVC/Filters/Compression/Gzip |

###### 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_HC_COMPRESSION_DLL
Data type | EXPANDSZ_METADATA
User type | IIS_MD_UT_SERVER

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