IComponentUtil::InstallComponent

[This product will work only on Windows NT 4.0 versions and earlier. For Windows 2000 and later, see COM+ (Component Services).]

The InstallComponent method installs a component.

HRESULT IComponentUtil::InstallComponent(

BSTR

bstrDLLFile

BSTR

bstrTypelibFile

BSTR

bstrProxyStubDLL);

Parameters

bstrDLLFile [in]
BSTR containing the name of the DLL file providing the components to install.

bstrTypelibFile [in]
BSTR containing the name of the external type library file. If the type library file is embedded in the DLL, pass in an empty string for this parameter.

bstrProxyStubDLL [in]
BSTR containing the name of the proxy-stub DLL file. If there is no proxy-stub DLL associated with the component, pass in an empty string for this parameter.

Return Values

S_OK
Method completed successfully.

E_MTS_OBJECTERRORS
Errors were encountered processing components and/or files. See the ErrorInfo collection for object-specific error codes.

E_MTS_NOREGISTRYREAD
Access control failure reading a registry key.

E_MTS_NOREGISTRYWRITE
Access control failure writing a registry key.

E_MTS_NOREGISTRYREPAIR
Access control failure writing a registry key.

REGDB_E_CLASSNOTREG
The MTXCatEx.CatalogServer.1 component is not registered on the target computer. MTS is not installed properly on the target computer.

Remarks

Because this method uses the CoCreateInstance function internally, CoCreateInstance error codes are included in the InstallComponent method’s return values.