UnregisterMimeFilter method
Unregisters a temporary pluggable MIME filter.
Syntax
HRESULT retVal = object.UnregisterMimeFilter(pCF, pwzType);
Parameters
pCF [in]
Type: IClassFactoryThe address of the IClassFactory interface that created the filter.
pwzType [in]
Type: LPCWSTRA string value that indicates the MIME that the filter was handling.