This function opens a registry key associated with a USB client driver.
HKEY OpenClientRegistryKey( LPCWSTR szUniqueDriverId );
[in] Unique driver identifier string.
A handle to the appropriate key indicates success. NULL indicates that no key exists for that driver or that some other error occurred.
RegisterClientDriverID creates the client key.
OS Versions: Windows CE 2.10 and later.
Last updated on Tuesday, May 18, 2004
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