Has anyone else had this problem? I tried installing RC2 on a Windows 7 machine, and after initialization, at the point where you would expect it to open the main GUI window, it just exits. I installed RC3 and it exhibits the same behavior.
The 0.14.2 client was running with no problems before I tried the release candidate... It's painful to revert now because 0.15.0 upgrades the UTXO database to a new format during installation.