Error Code 1020
Cannot create a symbolic link in a registry key that already has subkeys or values.

Error Code 1021
Cannot create a stable subkey under a volatile parent key.

Error Code 1021
Cannot create a stable subkey under a volatile parent key.

Error Code 1022
A notify change request is being completed and the information is not being returned in the caller's buffer. The caller now needs to enumerate the files to find the changes.

Error Code 1022
A notify change request is being completed and the information is not being returned in the caller's buffer. The caller now needs to enumerate the files to find the changes.

Error Code 1023-1050
Undefined error code.

An error message can not be found for this error code.

Error Code 1023-1050
Undefined error code.

An error message can not be found for this error code.

Error Code 1051
A stop control has been sent to a service that other running services are dependent on.

Error Code 1051
A stop control has been sent to a service that other running services are dependent on.

Error Code 1052
The requested control is not valid for this service.

Error Code 1052
The requested control is not valid for this service.

Error Code 1053
The service did not respond to the start or control request in a timely fashion.

Error Code 1053
The service did not respond to the start or control request in a timely fashion.

Error Code 1054
A thread could not be created for the service.

Error Code 1054
A thread could not be created for the service.

Error Code 1055
The service database is locked.

Error Code 1055
The service database is locked.

Error Code 1056
An instance of the service is already running.

Error Code 1056
An instance of the service is already running.

Error Code 1057
The account name is invalid or does not exist, or the password is invalid for the account name specified.