安装时出现类似的错误, crc error :the file d:\embestIDE\build\xgcc-arm-elf\bin\arm-elf-objdump.exe dosen""t match the file in the setup""s.cab file . the medium you are running the setup may be corrupted ,contact your software vender . 终止 重试 忽略 我们按忽略勉强完成安装,请问这种问题如何解决?