Description for event ID XXX cannot be found

I've been getting the error 'The description for Event ID XXX from source XXX cannot be found. Either the component that raises this event is not installed on your local computer or the installation is corrupted....'

I have changed the Non-unicode Language in region settings from English UK to English US on a couple non critical servers which seems to fix it. I'm sure the issue comes from the passing of the event on the log forwarder, hence asking for help on here as tech support for KIWI told me they don't offer support for the forwarder.

The issue I face now is I'm concerned changing the language to US might negatively affect our databases and scripts on some critical servers and was hoping someone had some advice on how to fix this without changing the language to avoid potential carnage.

Any and all advice will be massively appreciated.

Thanks in advance