2.2 + error (0xE8000001)

Hi,
Earlier today i just got my app loaded onto my iPhone (running 2.2). I was going back and forth testing, no problem. All of a sudden, when I try to Build and Run, I get an error:
"Your mobile device has encountered an unexpected error (0xE8000001)"
"Try disconnecting and powering off the device; then power the device on and reconnect it."
Ok so this was just working fine, and of course I tried the old reboot, no luck. I even reinstalled my provision and everything. When XCode is trying to move the application over to the phone, it does print two lines in the logs:
Tue Dec 2 15:05:21 unknown afcd[73] <Error>: user mobile has uid 501
Tue Dec 2 15:05:21 unknown afcd[73] <Error>: mode is 0x41e8
Anyone else getting this? Seems like there are some guides for 2.1, but Apple has changed things with 2.2. It also seems like this process is plagued with difficulties! I guess I'll just keep playing with it for now as I've already gone through the guide Apple provided several times.
Thanks

I recreated my provisioning profiles (dev and ad-hoc) then created an entirely new project with a different name. Copied all my files to the new project and set everything up. (bit of a sledge hammer approach) I installed on my device with the debug build using my dev provisioning profile and it installed fine. I deleted it and reinstalled and it was fine.
The next thing I did was try to install my beta build with the ad-hoc provisioning profile overtop of the existing debug/dev build on my device. Once I did this, I was back to the original errors (0xE8000001, 501, 0x41e8)
@markww We you attempting anything similar? (installing on top of an existing app with a different build/provisioning profile?)
Anyone see an obvious flaw in what I did or any solutions? Thanks!
Message was edited by: bjtylerx

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