You know, there is a reason why we advise people not to update. Futhermore, there is also a reason why we advice people not to use DARKCORP, unless the user knows exactly what DARKCORP is, how it works and what to do if things go wrong. It's clear that you don't.
I recommend you resoftmod using the softmod any wii guide (link in signature). Under normal circumstances, I would have advised you to uninstall DARKCORP, but there is no guide for DARKCORP 1.1 yet. For now, I recommend you leave DARKCORP as it is and I highly recommend that you do some research about it. You really need to know what the hell you are doing.