[vesty16277]

There is a windows update option in the settings menu. Now, I checked that multiple times on my mogul for a year and never once did it give me any update options. No hotfixes or anything like that. I guess you could attempt to try that.

I think that this option was added to wm6 and beyond so it might be a test. Maybe the WM 6.5 in the future will fix this for you? Keep a look out on HTC support site for live rom updates for stock roms. It's also possible that you may find something in the ways of a cooked rom here that has a fix.