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Diagnostics and log files

TO3000 can write detailed diagnostic logs when you need to investigate a problem or provide evidence to AIT Support.

Start with this folder:

C:\ProgramData\AIT\Logs\TO3000\

The local TO3000 API service uses the sibling folder:

C:\ProgramData\AIT\Logs\TO3000 API\

TO3000 Setup also places installation diagnostics under the shared AIT log tree.

If the shared ProgramData folder cannot be used, TO3000 can fall back to its per-user Debug Logs location under %LOCALAPPDATA%\AIT\....

TO3000 has two separate logging controls:

  1. Whether logging is enabled. Start TO3000 with the -l command-line switch.
  2. How much detail is recorded. The default level is INFO. Supported levels include DEBUG, INFO, WARN, and ERROR.

Adding a log level by itself does not enable logging. The -l switch is still required unless support asks you to use a diagnostic override.

For a temporary DEBUG session, open Command Prompt and run:

Terminal window
set PROJETEX_LOG_LEVEL=DEBUG
"C:\path\to\TO3000.exe" -l

The environment variable affects only programs started from that Command Prompt. Closing the window returns later launches to their normal configuration.

This is preferable to a permanent registry change when you need one diagnostic run.

  1. Start TO3000 with -l.
  2. If support requested detailed logging, set PROJETEX_LOG_LEVEL=DEBUG before the launch.
  3. Reproduce the problem once.
  4. Close TO3000.
  5. Collect the newest relevant files from:
    • C:\ProgramData\AIT\Logs\TO3000\
    • C:\ProgramData\AIT\Logs\TO3000 API\, when the problem involves AI/API features.
  6. Send the requested files through your AIT Support case.

After troubleshooting, stop using the DEBUG override unless support asks you to keep it enabled.