CODESYS gateway driver missing (in TwinCat3 ?)

[RottG]

Hello,

Recently I got new PLC projects to work with, and right after opening the solution up, the following error message shows up:

The strange thing is, that with some of the projects, re-unzipping and restarting the laptop solved the issue.

However I got stuck with 1 project, where nothing seems to work.

-installed additional remote managers to 100% match versions

-cleared twincat and codesys Appdata/Roaming cache

-installed device descriptions, reloaded all standards and tried exporting again

-installed Codesys gateway driver (however, it was never installed, and the other projects started to work without this)

What can be the problem? Where can I find this plugin cache to delete/update?

[RottG]

Hi,

The problem didn't came up since that one period, so still not sure what caused it.

You can try a clean re-install of twincat and re-install of your neccessary RemoteManager versions. If that doesn't work, maybe Windows reinstall, but it's not that easy on company laptops.

Also you can try the above mentioned "unblocking" on the zip file, or try to open the project on a different laptop, save and re-zip/copy/unzip it.