Edit: OK, so still GPF, even if the game is not running... I'll try to restart later.
Edit2: OK after restart.

Problem signature:
Problem Event Name: APPCRASH
Application Name: dvbdream.exe
Application Version: 1.5.0.0
Application Timestamp: 2a425e19
Fault Module Name: StackHash_6441
Fault Module Version: 0.0.0.0
Fault Module Timestamp: 00000000
Exception Code: c0000005
Exception Offset: 00002268
OS Version: 6.0.6002.2.2.0.768.3
Locale ID: 1051
Additional Information 1: 6441
Additional Information 2: 587d24728aba29891bcefaedcdd5978b
Additional Information 3: ae7c
Additional Information 4: 3013b4cd08861c68a3a9a42c19f7203e
Hardware: CPU Intel Core 2 Duo E8400 3GHz, RAM 4GB, GPU GeForce 8800GT 512MB, Audio X-Fi Titanium, HDD1 WD 640GB, HDD2 WD 640GB, DVB-S2 card Skystar HD2, DVB-S card SkyStar 2 r2.3, Monitor Samsung 215TW 21"...
Software: OS Windows Vista Home Premium 32 bit SP2, DirectX 10, ForceWare 185.85, IE8, AIMP, Ashampoo Burning Studio, avast! Antivirus, AviDemux, Comodo Firewall, CyberLink PowerDirector, DVB Dream, FFDShow, Foxit Reader, FreeCommander, HotkeyP, IZArc, Media Player Classic, OpenOffice.org, Orca Browser, Photofiltre, PSPad Editor, PTBSync, Skype, Spybot, TeamViewer, Trillian, TrueCrypt, VirtualDub, VLC, Xnview, ZipGenius...