I am having Blackberry Bold 9780. And I have installed Blackberry Desktop Manager 5 from long time. I use this software to sync my blackberry mobile with my computer running 64 bit version of Windows 7. I am not sure but I think yesterday night my Blackberry Desktop Manager 5.0 got updated to the latest version of Desktop Manager 6. After the update it has stopped working. Everytime I start the Desktop Manager it crashes without any warning. What would be the reason behind this unusual crashing of Desktop Manager? Does anyone know? Anyone with solution, please help me.