The DeleteUserTag method deletes the user tag for the given index
HRESULT DeleteUserTag(
[in] LONG p_nIndex
);
Parameters:
p_nIndex
[in] tag index
Return values:
S_OK on success or COM error codeNV_NOT_INITIALIZED - Initialize was not calledNV_UNKNOWN_PROFILE - no profile loadedNV_INVALID_USER_TAG - invalid user tag indexRemarks:
This method deletes the tag at position given by p_nIndex