Bisku

I am pretty sure it does, because when you give someone the opportunity to reload the source code than the "main code" should be burned in memory as well. However, if you want to make sure, the put the burn option in your ladder code. You simply have to set SB 372 and the current code will be burned into flash memory. I used to set SB 372 in my codes when the user did certain changes in a configuration menu, especially when changing timer presets. Why? When you use the burn option in VisiLogic than "your" preset-value will be stored in memory. But I found out that if you set SB 372 manually in your code then code will be burned to flash memory with the current timer-preset values at least on Samba PLCs), So, the changes to timer-presets are part of the backup then.

Hi everyone! I am currently programming a maintenance tool for our Samba PLCs which shell give authorized personell the opportunity to change certain configuration data (selected MBs, Mis,...) without VisiLogic.So far, everything works fine using the UnCmDrv1.dll. But... There is a service address for the end customer stored in the StringLibrary (as there are different contacts for each language). I want to give the maintenance personell the opportunity to update the contact data but I cannot find a way to access the stringlibrary data using UnCmDrv1.dll. Am I missing something? Is there a different way possible to access (r/w) the string library?

Yes, I already tried that and the apps work again. But then VisiLogic again starts to raise error messages. Different then be before I was able to work with VIsiLogic, so maybe that error message doesn't mean that much, but I am not sure. So, for safety reasons I disablet UAC again and accept to have lost the win10-apps.

Hi Marius, many thanks for your hint. Got it working now after I followed your instruction. However, now that UAC is disabled win10-apps are not working any longer (e.g. XING, LinkedIN) - but I am ok with that. Again, thanks for your support. Lars

Today I installed VisiLogic on a PC using Win10 (fresh firsttime installation of the software; no update of OS). UAC was disabled and installation procedure worked as expected without any error. Unfortunately VisiLogic wont start properly. When started, it raises a message windows showing "Load 131Anwendungs- oder objektdefinierter Fehler" (Load 131Defined or object-defined error). I can press OK and the windows closes but VisiLogic is disabled, which means I see the programm windows, but if you click something it doesn't react. You cannot even close the window - I had to kill the process using task-manager. I tried everything, including "run as administrator" or WinXP-compatibility mode, installation in different directories and so on - but without success. No chance to get the programm started properly. Maybe upgrading OS when VisiLogic is already installed maybe working, but installation on a new PC failed for me.