🎉 We're happy to announce a new public release 🎉

  • VX-toolset for TriCore - v6.4r1 - Software development environment of certified compiler toolsets for Infineon AURIX TC2xx/TC3xx microcontrollers
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TLM: Rehost a license

04-May-2026

Rehosting allows you to move a license from one machine/host to another. 


Prerequisites
Rehosting is available only with:

  • an active maintenance contract for perpetual licenses or
  • an active subscription license

If your maintenance contract is currently not active, we are unable to process a rehost request. Note that the maintenance grace period is 30 days and applies only to renewing maintenance; it does not permit rehosting without active maintenance. For assistance, contact your dedicated account manager or our Support team for more information.


Possible Solution

Contact our Support team with the following details:

  • Serial number
  • License key
  • Computer ID (CID) for rehosting a node-locked license
  • Security ID (SID) for rehosting a Local License Server license

Below you can find instructions on how to find the information you need to provide:


Serial number
  • From the product IDE, open Help | About | Installation Details | TASKING License.
  • From a command prompt, you can use the option -V.
       For example, if you are using the TASKING TriCore VX-toolset, use ctc -V .

License key
  • The 16-character node-locked license key can be found in the file <installation-directory>\etc\licopt.txt.
  • The license key of your local license server can be found in the file licdopt.txt (default location: C:\Tasking).

Computer ID (CID) for rehosting a node-locked license

Download and run the GetCID program on the new computer.


Security ID (SID) for rehosting a Local License Server license

1. Install the TASKING Local License Server on the new server.

2. Open a command prompt as administrator and run licd -I to obtain the security ID.

For more detailed information, see Installing a Local License Server.


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