If I had a wish for christmas from GabeN or Valve in general, it would be actually meaningful error messages from steam.
If I had two wishes, I would like a community tool to share configs to make games work that require tweaking.
But I’d be very happy if I got better error messages.
It should provide more information, as to “which file”, “which drive”, and what caused the error like “not enough space” or “no rights to write” or whatever the hell it is. And maybe some other context depending on the circumstances. “Disk write error” is just too generic. It’s better than nothing, but the request and critique in this post is that it could and should be more detailed and helpful.
In theory, I’m inclined to agree with you. But error handling in your code is not at all straightforward. Just successfully catching an error so the program can exit gracefully can be difficult. Classifying different error conditions and displaying an appropriate message is even worse.
Basically, the logs exist for exactly this purpose. Just how it works.
If they can log it, then they can show it in the message.