====== Read registry ======

This action allows you to read a value from the registry. The registry is a database used by Windows to store configuration data.

===== Standard parameters =====
==== Input parameters ====
== Key ==
The key to read from.
== Sub-key ==
The sub-key to read from.
== Value ==
The value to read from.
==== Output parameters ====
== Variable ==
The name of the variable where to store the read data.
===== Exceptions =====

  * [[en:actions:exceptions#Bad parameter|Bad parameter]]
  * [[en:actions:exceptions#Code error|Code error]]
  * [[en:actions:exceptions#timeout|Timeout]]
  * [[en:actions:actionreadregistry#unable_to_find_subkey|Unable to find the sub-key]]
  * [[en:actions:actionreadregistry#unable_to_find_value|Unable to find the value]]
  * [[en:actions:actionreadregistry#incorrect_value_type|Invalid value type]]

==== Unable to find the sub-key ====
<BOOKMARK:unable_to_find_subkey>

This exception is thrown when the requested sub-key cannot be found.
  * Default action: stop the script execution

==== Unable to find the value ====
<BOOKMARK:unable_to_find_value>

This exception is thrown when the requested value cannot be found.
  * Default action: stop the script execution

==== Invalid value type ====
<BOOKMARK:incorrect_value_type>

This exception is thrown when the value has an invalid type.
  * Default action: stop the script execution