@DR_HAMMER
I'm afraid that's a bug I've been trying to track down since the beginning of time (it feels like it anyway). I just can't find the cause of the read error. It's pretty much random but happens consistently with the same WBFS disc (the same game on the WBFS drive).
It happens when the app tries to read the data from the drive, but it just doesn't. No amount of read retries will help and even recreating the handle doesn't help either. My theory is that it's related to sector alignment, but buffered reads don't need to be sector aligned.
The reason I can't fix it is because I can't reproduce it, it's never happened to me. Believe me, I've tried for many hours. As soon as I can reproduce it, it'll get fixed in no time at all.
A new piece of the puzzle you gave me is that it works in Xp, but not Win7. Surely that suggests some kind of configuration problem. Maybe enabling the write cache would help, or changing the power options. The "Handle is invalid" error would suggest that the drive is unavailable so maybe the drive is spinning down? No doubt other people will reply saying they have the problem in XP, but not Win7.
I think after this release that I'll have a go at rewriting the WBFS code. I want to fully support GameCube and editing/building Wii ISOs from scratch, so a full rewrite is needed anyway. This bug has cropped again up a few times in the past week, so it needs to be addressed.
BTW, other managers don't have this problem, so you can use any one of them to transfer the problem games to ISO or whatever.
@thepregnantgod
Hmmm. I think you might be experiencing the same issue as DR_HAMMER, but I can't confirm it without the log. The remove finished jobs option is only used for the cover downloads just now.
Just a thought. Maybe I can't reproduce this problem because I'm using WBM to fill the WBFS drive. It could be that WBFS Manager or another manager is doing something strange. All my backups are either .wbfs or RAR'd ISOs. What a nightmare that's going to be using WBFS Manager.