Well I don't understand much about the "Unlink" part, but "LRU" is about the the Least Recently Used data that was cached in memory.
I think this process happens when there's not enough memory left to cache new data... so it decides it needs to delete and write over the cached stuff used longest ago.
However, something seems to have gone wrong is this process...
I'm guessing it failed to detect what it was supposed to delete, got confused, and then error'd.
One way to fix this might be to get more RAM, or somehow give Half-Life more memory to use.
Lol, Sorry I couldn't explain that in a simple way at all could I?
My posts always go on too long with lots of un-necessary rambling... :smile: