[SOLVED] tis-ltspice 24.1.10.4-16 exit status 1603

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Olivier Schmitt
Messages: 44
Registration: Oct 22, 2024 - 1:25 p.m.

September 30, 2025 - 2:40 PM

Hello,

viewtopic.php?p=13374.

The same problem occurred on the latest version, 24.1.10.4-16.

Unfortunately, I don't have access to the version of the post to see the difference.
However, I have opened a thread on the ltspice forum.

https://ez.analog.com/design-tools-and- ... lem/585792

Thank you in advance for your help.
Olivier Schmitt
Messages: 44
Registration: Oct 22, 2024 - 1:25 p.m.

October 21, 2025 - 8:35 PM

Hello,

Following up on the topic viewtopic.php?p=13374

, a fix was recently released; it's available in version -16 and should permanently resolve error 1603.
I don't see how to work around the problem?

https://wapt.tranquil.it/store/fr/tis-ltspice
Do I need to change the properties on "ALLUSERS"?
User avatar
sfonteneau
WAPT Expert
Messages: 2318
Registered: July 10, 2014 - 11:52 PM
Contact :

October 21, 2025 - 9:30 PM

I checked the Git repository.

Between Jimmy's message and the current version, the .py code hasn't changed.

However, I just noticed that a Luti parameter has been changed: "run_with_psexec" was switched to false in September.

This allows testing the installation under the system account, and it was switched. This explains why the package failed Luti... (it shouldn't have).

I switched it back to true to see, and indeed, it still doesn't work (1603). This has been broken since version 24.1.10.4 (I'm removing the version from the WAPT repository).

Now we need to investigate why the installation of version 24.1.10.4 doesn't work... with the same parameters.
Olivier Schmitt
Messages: 44
Registration: Oct 22, 2024 - 1:25 p.m.

November 4, 2025 - 3:42 PM

Thank you for your feedback.
In the meantime, we've reverted to version N-1 of the package.
I'll run some tests on my end to see.
Please keep us updated if there are any changes on your end.
Thank you!
User avatar
blemoigne
Messages: 178
Registration: July 17, 2020 - 11:29

April 16, 2026 - 3:33 PM

Good morning,
We hadn't been following, but there's some new information:
https://ez.analog.com/design-tools-and-...ied/594188

The following MSI properties appear to work:

Code: Select all

properties = {
    "ALLUSERS": "1",
    "AI_INSTALLATIONTYPE": "Server",
}
The package is being rebuilt.
Have a good rest of the day
Bertrand
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