🎉 We're happy to announce new public releases 🎉

  • TriCore v6.3r1 Inspector - v1.0r9 - A family of tools that provide an automated method for identifying toolset issues in compiled output code
  • VX-toolset for RH850 - v5.0r1 - Industry’s First End-to-End Compile, Debug and Test Toolchain for Renesas RH850 Microcontrollers
  • VX-toolset for TriCore - v6.4r1 - Software development environment of certified compiler toolsets for Infineon AURIX TC2xx/TC3xx microcontrollers
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Recently modified/created topics
LDRA Test tools: FlexLM Error -4, Number of users already reached 24-Jun-2026
Cause All the licenses for the feature you requested are in use. Resolution Free up a license and try again. Explanation Keeping an LDRA application GUI open consumes a license. The license is not returned until all LDRA GUIs are closed on that machine. Using the command line obtains a lic...
LDRA Test tools: Updating the Environment Variable 24-Jun-2026
The location of the License Server is defined by the LDRA_LICENSE_FILE environment variable. Windows To update the environment variable: Open Control Panel and search for Environment Variables , or Open System Properties Advanced Environment Variables . Locate the LDRA_LICENSE_FILE variabl...
LDRA Test tools: Moving the license server 24-Jun-2026
 If you need to move your license to a new server, submit a request to Technical support with the details of the new server. Step 1: Generate new server Information 1. Copy the FlexLM Server Tools from the existing license server to the new server. 2. On the new server, run: Get_licensein...
LDRA Test tools: Cannot open lock file 24-Jun-2026
Can appear as: (LDRA) Cannot open lock file (C:FLEXLM\LDRA): Permission denied MULTIPLE "LDRA" license server systems running If you receive the above error messages in the ldra.log and there are no other LDRA FlexLM servers running, the error is caused by altering the directory structure ...
LDRA Test tools: LDRA exited with status 53 24-Jun-2026
Cause Missing dependencies (DLL’s). Solution Install the Microsoft Visual C++ Redistributable package for 2019 64-bit, available for download from Microsoft’s website .
LDRA Test tools: FlexLM Error -284 Can’t find server hostid in license file 24-Jun-2026
Can also be displayed: FlexLM Error -233, FlexLM Error -202 FlexLM Error -175 in older versions of FlexLM Can’t find server name in license file Cause This is an error with the CTL file, it does not match the license.dat on the server Resolution Check the CTL is the latest one issued to yo...
LDRA Test tools: FlexLM Error -139 Timeout 24-Jun-2026
Cause Communication between the license manager and the vendor daemon has timed out. Solution Ensure that both ports are open and clear: both the license manager port (27000 by default)and the vendor daemon ( LDRA.exe ). If you have just updated your license.dat , make sure you have carrie...
LDRA Test tools: Updating the license Server 24-Jun-2026
You may receive an updated license.dat . This could be for a feature upgrade, license extension, or version upgrade. 1. Backup up your old license.dat so you can revert to it should you face any transition issues. 2. Copy the new license.dat in its place. 3. Add any ports or additional opt...
LDRA Test tools: Setting up the client machines 24-Jun-2026
This article explains how to configure an LDRA installation to obtain licenses from an existing FlexLM license server. T he client (user) machines will have to be set up to access the server. Prerequisites Before you begin, ensure that you have: . ctl file supplied in the LDRA FlexLM Licen...
LDRA Test tools: License server setup via license.dat 24-Jun-2026
This article explains how to install and configure an LDRA FlexLM license server that provides licenses to client machines across a network. Prerequisites Before you begin, ensure that you have received: FlexLM Server Tools package (email subject: LDRA FlexLM License Manager Utilities (Sta...