Since apparently all previous posts since December 2025 have been deleted, I forward again the link for ETAP 24.01. the instructions are within the zip.
[link Point to another website Only the registered members can access]
Since apparently all previous posts since December 2025 have been deleted, I forward again the link for ETAP 24.01. the instructions are within the zip.
[link Point to another website Only the registered members can access]
Last edited by luis4170; 04-06-2026 at 09:29 AM.
license manager of etap 24.0.1 could not be installed...
You need to give more details about your problem so we can help you.
Dear luis4170 and hopeful
The instructions are very clear.
However, the following issues were found, the understanding of the instructions and the process of installation
1. I don't know how to remove the resistry from the previous version of Etap (22.5 also can not be installed).
2. When starting the installation by selecting 'Select Software and License Manager' in Etap 24.0.1, a pop-up appears during the installation and the program can not proceed.
"pop up" [ETAP 24.0.1 License Manager]
Service "Etaps Lic Mgr" (Etaps LMService) failed to start. Make sure you have sufficient privileges to start the system service. [Retry] [Cancel]
3. Is Etap 24.0.1 only available on Windows 10? Can not be installed on Windows 11 etc?
Last edited by Heon; 04-13-2026 at 03:43 PM.
1. I don't know how to remove the resistry from the previous version of Etap (22.5 also can not be installed).
- Not need to uninstall all other versions, however it is better to uninstall it because the database is different in Etap 24.0.1
- Not need to cleanuing registry
- Uninstall only the version of ETAP license manager
- uninstall Microsoft visual C++ redistributable 2015-2022 both 32 bit and 64 bit also Intel Fortran Compiler runtime from Control Panel
2. When starting the installation by selecting 'Select Software and License Manager' in Etap 24.0.1, a pop-up appears during the installation and the program can not proceed.
"pop up" [ETAP 24.0.1 License Manager] Service "Etaps Lic Mgr" (Etaps LMService) failed to start. Make sure you have sufficient privileges to start the system service. [Retry] [Cancel]
- before starting the installation, verify that the directory no longer exists "C:\Program Files\Operation Technology Inc\ETAP License Manager", otherwise delete it
- Install ETAP with license manager [Select Software & License Manager in Etap Installing Page]
- Restart PC (This is very important)
- Turn off your antivirus, some are sensitive
- Stop "Etaps Lic Mgr" --> This PC --> Right Click --> Manage --> Services and Applications --> Services --> find "Etaps Lic Mgr" --> Right Click --> stop
- Apply solution *****
- Start "Etaps Lic Mgr" --> This PC --> Right Click --> Manage --> Services and Applications --> Services --> find "Etaps Lic Mgr" --> Right Click --> start
- Turn On your antivirus, some are sensitive
3. Is Etap 24.0.1 only available on Windows 10? Can not be installed on Windows 11 etc?
It works perfectly with Windows 11.
Last edited by hopeful; 04-15-2026 at 12:17 AM.
Dear hopeful
Many problems have been solved thanks to your help, but at last, pop-up window appears "failed to connect to database"
As mentioned above, the database version 24.0.1 is different from other versions of Etap.
Try running the following files as administrator. in the directory "C:\ETAP 2400\Other"
- CleanUpLocalDB.cmd
- ETAPFixToolbars.cmd
If that doesn't work, you may need to uninstall and reinstall the SQL managers; they are located in the ISO file and then in the REDIST directory.
Hi Bro,
Installation was finished without any issue and software opens. It LOOKS all modules are activated. However when run any of the module, software popups to contact to get license to get quote. Also, needs to run - CleanUpLocalDB.cmd
- ETAPFixToolbars.cmd every time.
The software must be offline; there's an indicator in the bottom right corner of the main window that tells you it's offline. If it's not, block the software in your firewall.
This should solve your problem.
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