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LAC includes a command line utility, lacutil, that lets you activate and save a license to from a file.

The only argument that is required for lacutil is the activation key. The HostID of the current machine will be used automatically, if the HostID is required. There is also an option to print out HostIDs of the machine and eventually specify them manually, which can let you activate a license locked to a different machine than the current one.

Command usage

command line. You can retrieve HostIDs and send them as a part of the activation request, as well as specify proxy information.

Command usage

The lacutil command usage is as follows. Optional parameters are enclosed in square brackets ( [ ] ). Variables are shown in italic Wiki MarkupThe lacutil command usage is as follows. Optional parameters are enclosed in square brackets ( \[ \] ). Variables are shown in italic text.

\

Command

Syntax

Description

-hostid

lacutil -hostid

Displays HostID values of your computer system.

-activate

-act_key <activation_key>

Wiki Markup

[-output

<output_file>

\

]

unmigrated-wiki-markup


\

[-hostid

<type=value,...>

\

]

Wiki Markup\

[-proxyhost

<host> \

<host> -proxyport

<port>]

Wiki Markup\

[-proxyuser

<username>

\

-proxypassword

<password>

\

]

\]

Activate a license from License Activation Center.

The -hostid option can be used to explicitly specify the HostIDs. If no HostIDs are specified, LAC will try to automatically use the proper HostID from the current machine if a HostID is required. Additionally, proxy information

might

can be specified for activation.

Examples

  • To print out a HostID list for the current machine:

lacutil.exe -hostid

  • To activate a license by specifying the activation key, with the HostID selected automatically from the current machine:

lacutil.exe -activate -act_key X34UT-0B2VE-1LAT9-Y3S45

  • To

...

  • activate a license by explicitly specifying HostIDs (in this example, an Ethernet and Harddisk HostID):

lacutil.exe -activate -act_key X34UT-0B2VE-1LAT9-Y3S45 -hostid ETHERNET=112233445566,HARDDISK=AABBCCDDEEFFGGHH

Downloads

Attachments
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Lacutil history

lacutil revision

C Library Revision

Release Date

Notes

1

3

2011-06-08

Initial release; considered production ready. End-user functionality provided. 

2

5

2011-11-30

Updated C Library and changed default output filename to contain activation key and date.

32013-03-18LAC end user API was updated to the stable version 2 and LM-X was updated to version 4.4.5.
42013-04-09Stability improvements.
52019-06-19LM-X was updated to version 4.9.12.
62019-07-26LM-X was updated to version 4.9.14.
72019-10-30LM-X was updated to version 4.9.16.