由于这个同步过程在每次启动浏览器的时候执行,所以只要下载列表里面还有这个玩意儿,浏览器就永远不可能启动成功。除非卸载而且删除用户配置。 (fe8.4e8): Integer divide-by-zero - code c0000094 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Program Files (x86)\baidu\BaiduBrowser\xnet.dll - xnet!AcquireAsynHttpService+0x2790b: 5bc4b51b f7f1 div eax,ecx 0:033:x86> k ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 0ae9f864 5bc15b4e xnet!AcquireAsynHttpService+0x2790b 0ae9f88c 5bc14817 xnet+0x25b4e 0ae9f8b4 5bc11581 xnet+0x24817 0ae9f8ec 5bc07a08 xnet+0x21581 0ae9f908 5bc04df0 xnet+0x17a08 0ae9f934 5bc05a98 xnet+0x14df0 *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Program Files (x86)\baidu\BaiduBrowser\bdcommon.dll - 0ae9f968 5e7128a3 xnet+0x15a98 0ae9f974 5e712b4b bdcommon!Util::Help::GetMimeTypeByExt+0x33c2 0ae9f9b0 5e7124d5 bdcommon!Util::Help::GetMimeTypeByExt+0x366a 0ae9f9e0 5e70fdea bdcommon!Util::Help::GetMimeTypeByExt+0x2ff4 0ae9f9f4 5e70fcad bdcommon!Util::Help::GetMimeTypeByExt+0x909 0ae9fa20 5e710d18 bdcommon!Util::Help::GetMimeTypeByExt+0x7cc 0ae9fa28 5e713159 bdcommon!Util::Help::GetMimeTypeByExt+0x1837 0ae9fa60 5e7135c9 bdcommon!Util::Help::GetMimeTypeByExt+0x3c78 0ae9fa68 5e71ca16 bdcommon!Util::Help::GetMimeTypeByExt+0x40e8 0ae9faa0 5e71caa0 bdcommon!Util::Common::Timer::EraseTimerCallback+0x58e5 0ae9faac 753f336a bdcommon!Util::Common::Timer::EraseTimerCallback+0x596f 0ae9fab8 77709f72 kernel32!BaseThreadInitThunk+0xe 0ae9faf8 77709f45 ntdll32!__RtlUserThreadStart+0x70 0ae9fb10 00000000 ntdll32!_RtlUserThreadStart+0x1b