I've posted this over in the CM forums but no one can figure this out. I am currently running CM7 (winner's build #28) along with prime's deprimed kernel #13. Now on to the problem: I downloaded winner's CM7 RC3 and put it on my sd card. I went into RZ recovery and made a backup, then wiped EVERYTHING. I proceeded to install an update like I have done a hundred times before and got the following message within rz recovery: Opening update package... E: Can't open /sdcard/Roms/update-cm-7.0.0-RC3-Droid-winner00-signed.zip (bad) Installation aborted I tried multiple times with no luck. Re-downloaded the file multiple times but no luck still. I even tried earlier versions. I then flashed to clockwork recovery (thinking rz was broken) and have the exact same problem. The strange thing is that I can install gapps as well as kernels, but just not roms? I have about 2 gigs free on my sd card so that shouldn't be the issue. EDIT: I am unable to install new versions of kernels. I was able to install the one that was on my sd card. I downloaded a new kernel and tried to install it and got the ol' abort message... Luckily I was able to flash back to my backup, but this is still frustrating since I would like to keep up with the CM updates. It seems as though my recovery is broken somehow. I've never had trouble before, so this is all new to me - I'm pretty much at a loss right now. Does anyone have a suggestion for me? Thanks in advance, I appreciate any help!