今天装M220遇到如下问题:按步骤安装,完成65%左右就显示已完成,然后破解,复制 "proe_WF5_Win64_crk.exe" 到 Creo Elements/Pro5.0/x86e_win64/obj 下运行,然后点击 "Next > OK > Next > OK > Next > OK > Next > OK > Finish > OK";这步到第四步就出现问题,提示protk_unlock.exe was not found,运行第五步也提示xtop.exe was not found。求告诉指教怎么解决此问题!