Error 13 when attempting to launch MS Dash.

Okay, so here's the deal (at least with all the information I have at hand).
Up until yesterday, I was able to boot (with the X2 Lite [+] disabled) to the MS Dash, as well as being able to launch the MS Dash from within EVOX.

Now, I can boot to EVOX fine, but get a Microsoft "error 13" with the mod off, or a Superfro "error 21" when trying to launch from EVOX. I can launch my back-ups (HDD) fine and I can boot to Originals fine with mod off. I guess I don't really need to access the MS Dash unless I need to set the clock and date someday, but I'd really like to resolve this.

I have the entire original C: partition backed-up on my computer, if that might be of any use (you know, with the "error13: dashboard launch failure due to missing key" thing).

Curiously, an I: partition has appeared for some reason. I have never ever seen this before. I originally formatted a 120GB and found only C: D: E: F: X: Y: & Z:, as expected. So this I: partition is a surprise (and suspect).

Thanks for anyone help...