IUpdate::CopyFromCache method (wuapi.h)
Copies the contents of an update to a specified path.
Syntax
HRESULT CopyFromCache(
[in] BSTR path,
[in] VARIANT_BOOL toExtractCabFiles
);
Parameters
[in] path
The path of the location where the update contents are to be copied.
[in] toExtractCabFiles
Reserved for future use.
You must set toExtractCabFiles to VARIANT_TRUE or VARIANT_FALSE.
Return value
Returns S_OK if successful. Otherwise, returns a COM or Windows error code.
This method can also return the following error codes.
Return code | Description |
---|---|
|
This method cannot be called from a remote computer. |
|
A parameter value is invalid. |
|
The computer could not access the update site.
(This method returns WU_E_INVALID_OPERATION if the object that is implementing the interface has been locked down.) |
|
The Microsoft Software License Terms are not accepted. |
|
The files are not downloaded. |
|
The file hash verification failed. |
|
A file or directory could not be located. |
|
A file or directory could not be located. |
Remarks
To copy bundled updates, call this method on the individual updates that are bundled in this update.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows XP, Windows 2000 Professional with SP3 [desktop apps only] |
Minimum supported server | Windows Server 2003, Windows 2000 Server with SP3 [desktop apps only] |
Target Platform | Windows |
Header | wuapi.h |
Library | Wuguid.lib |
DLL | Wuapi.dll |
See also
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for