| Service Information | Registry keys ( or parameters ) are written as a registry control block followed by a data block. When creating, reading and writing registry keys, the size of the data block associated with the registry key is verified. The caller is either attempting to create a registry key with a data block of an invalid size or to read or write a registry key with a data block that does not equal the size of the supplied buffer. | |
| Operator Action | Call service. | |
| Causes |
| |