I'm trying to upgrade my personal 8310 OS from 4.2.2.170 to 4.5.0.152 via the ATT page on Blackberry.com.
I downloaded the installer and run it, but receive the following error message while it's updating the component registration:
"Error 1402. Could not open key: UNKNOWN\Components\9597890E2DD669C449200DA0A6BE4F5 E\6FD0AC9706880864DBFF3D3EB4AA2944. Verify that you have sufficient access to that key, or contact your support personnel."
I just googled that error, its a registry/hardware issue on your PC, take a look
Problem: Error 1402 is caused by missing system files or broken system registry structures. This is a critical sign of an unstable system that is typically caused by improper maintenance of the computer.