Posted on 2016-01-15 by Simon.ChenWin 7 系统无法连接到打印机,错误代号:0x0000007a 自己电脑连接打印机时,出现出现0x0000007a错误,查找了微软论坛,解决方案如下: 删除电脑注册表中的copyfiles项,具体路径如下: registry > Local Machine > system > controlset001 > control>print > printers > (printername) > Copyfiles SimonComputer.com 15,918 Views