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# AppserverClient Command Line Interface

## checkforupdate

checks whether a new version of Parallels Client is available (also checks the AVD client).

**Category: Version**



## Return codes:
  ok
  NotAvailable
  Exception
## Examples:
  AppServerClientCLI checkforupdate 

## See also:
[version](version.md)
[clientversion](clientversion.md)
