The installation seems to run perfectly, but when I click on the icon, Tekla simply doesn't start.
No error message, nothing.
It might be that you are experiencing so-called hooking problem: some software are known to cause Tekla Structures not to start up correctly. Please check if you are using any of the software mentioned on the list on this support article: http://teklastructures.support.tekla.com/en/other-software-hooking-tekla-structures
Also, please check the technical product sheet to see that your computer matches the hardware recommendations.
We ran Autoruns, but no sign of hooking software in the AppInit tab page. We didn't see any of the error messages either. Is there a errorlog to be found somewhere?
Also the software seems to match the hardware recommendations.
It could be that something unexpected has happened during download or installation. I would suggest that you download Tekla Structures Learning again, and uninstall your current Tekla Structures Learning (from Control Panel > Programs > Uninstall a program). Then install the downloaded package. Let me know if you still have issues after trying this.
Thanks for the help, but we have uninstalled it a couple of times now, still with the same result.
Sorry to hear the problem persists. There is one more thing you could check. What is the Microsoft .NET Framework version on your computer? For the current version of Tekla Structures Learning, it should be Microsoft .NET Framework 4.5.1.
i have the same problem and i've got .Net framework 4.7
Are you an educator? See options for institution licensing.