• Attempt to fix start of SIP Communicator on Windows x64. As jsmooth cannot create a 64-bit wrapper, the 32-bit ones looks for a JVM in registry under the key "HKEY_LOCAL_MACHINE/SOFTWARE/Wow6432Node/JavaSoft/Java Runtime Environment" but the real 64-bit JVM is under "HKEY_LOCAL_MACHINE/SOFTWARE/JavaSoft/Java Runtime Environment". So we force JVM search first in "\\Program Files\Java\\jre6". Fix also updater download link for the Windows x64 version.