System command

reg load command

Writes saved subkeys and entries into a different subkey in the registry. This guide lists the documented syntax and parameters for reg load; check Microsoft Learn for version, role and execution-context requirements.

Availability: Microsoft Learn command reference spanning Windows client and Windows Server releases; some entries are legacy, role-specific, optional-feature or interactive subcommands.中文

Documented syntax

reg load <keyname> <filename>

The linked Microsoft Learn article is the upstream authority. Availability may depend on Windows release, role, optional feature or interactive tool context.

Syntax pattern

Syntax pattern from Microsoft Learn; replace placeholders and choose only one documented alternative before use.

reg load <keyname> <filename>

Parameters, options and clauses

Option / clauseDescription
<keyname>Microsoft documents this argument or subcommand; check the linked reference for its required format and context.
<filename>Microsoft documents this argument or subcommand; check the linked reference for its required format and context.
Safety note

Review a command and its target before running it. Commands that alter files, services, accounts, disks, permissions or databases may be difficult to reverse. Test in a safe environment and keep backups.

Official reference ↗Back to directory