Device: S60 5.0 Public SDK Emulator
Firmware version: v1.0
Release: qt-embedded-s60-opensource20090929-4.6.0-tp1.exe
Platform: WINSCW UDEB
Compiler used: Nokia Carbide C/C++ Compiler for Windows/x86. Version 3.2.5 build 486
Application: DesktopServices
Launched from: Application Menu
Problem description:

Selecting "New e-mail" crashes the emulator.

Note: This error only manifests when building desktopservices demo on top of release binaries from installation package. If qt libs are built on the same env, it seems that this case produces proper error message instead, so it is tough to reproduce. Quite likely requires building emulator binaries in 3.2 env and possibly even patching them like installer does.