打印机无法安装？

双击安装打印机，出现操作无法完成，打印后台程序服务没有运行。这是怎么回事？

额 楼上都说叻 再补充

有些机器是不带驱动的，尤其是串口需要手动安装驱动

我的电脑-右键-管理-服务和应用程序-服务-Print Spooler

把这个服务启动就好了。

试试看 打开注册表，打开HKEY_LOCAL_MACHINE\System\CurrentControlset\Services\Spooler，新建字符串值ImagePath，值为c:\windows\system32\spoolsv.exe 再在Print Spooler上单击右键→启动 想添加打印机添加不了提示后台服务未启动，结果到控制面板启动Print Spooler服务，结果提示“系统找不到指定的文件”，并查看其服务的路径是空的，经过一番研究和搜索，发现是注册表被破坏了，结果到同一版本的XP（已打SP2）导出三部分的注册表，再导入到本机结果全正常了。现经过整理出通用的三个注册表文件（将以下三部份的内容分别保存001.reg、002.reg、003.reg，先用记事本打开保存再改扩展名）然后运行它们就可以了 -----001.reg------ Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Spooler] "DependOnService"=hex(7):52,00,50,00,43,00,53,00,53,00,00,00,00,00 "Description"="将文件加载到内存中以便迟后打印。" "DisplayName"="Print Spooler" "ErrorControl"=dword:00000001 "FailureActions"=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,e8,47,0c,\ 00,01,00,00,00,60,ea,00,00,01,00,00,00,60,ea,00,00,00,00,00,00,00,00,00,00 "Group"="SpoolerGroup" "ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\ 74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\ 00,70,00,6f,00,6f,00,6c,00,73,00,76,00,2e,00,65,00,78,00,65,00,00,00 "ObjectName"="LocalSystem" "Start"=dword:00000002 "Type"=dword:00000110[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Spooler\Parameters][HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Spooler\Performance] "Close"="PerfClose" "Collect"="PerfCollect" "Collect Timeout"=dword:000007d0 "Library"="winspool.drv" "Object List"="1450" "Open"="PerfOpen" "Open Timeout"=dword:00000fa0 "WbemAdapFileSignature"=hex:a7,ee,6a,96,23,da,5d,07,f5,a1,20,1c,9a,26,a2,48 "WbemAdapFileTime"=hex:00,a9,bb,4a,7a,79,c4,01 "WbemAdapFileSize"=dword:00023a00 "WbemAdapStatus"=dword:00000000[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Spooler\Security] "Security"=hex:01,00,14,80,90,00,00,00,9c,00,00,00,14,00,00,00,30,00,00,00,02,\ 00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\ 00,00,02,00,60,00,04,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\ 05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\ 23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\ 02,00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\ 00,00,00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Spooler\Enum] "0"="Root\\LEGACY_SPOOLER\\0000" "Count"=dword:00000001 "NextInstance"=dword:00000001 -----002.reg------ Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Spooler] "DependOnService"=hex(7):52,00,50,00,43,00,53,00,53,00,00,00,00,00 "Description"="将文件加载到内存中以便迟后打印。" "DisplayName"="Print Spooler" "ErrorControl"=dword:00000001 "FailureActions"=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,e8,47,0c,\ 00,01,00,00,00,60,ea,00,00,01,00,00,00,60,ea,00,00,00,00,00,00,00,00,00,00 "Group"="SpoolerGroup" "ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\ 74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\ 00,70,00,6f,00,6f,00,6c,00,73,00,76,00,2e,00,65,00,78,00,65,00,00,00 "ObjectName"="LocalSystem" "Start"=dword:00000002 "Type"=dword:00000110 [HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Spooler\Parameters][HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Spooler\Performance] "Close"="PerfClose" "Collect"="PerfCollect" "Collect Timeout"=dword:000007d0 "Library"="winspool.drv" "Object List"="1450" "Open"="PerfOpen" "Open Timeout"=dword:00000fa0 "WbemAdapFileSignature"=hex:a7,ee,6a,96,23,da,5d,07,f5,a1,20,1c,9a,26,a2,48 "WbemAdapFileTime"=hex:00,a9,bb,4a,7a,79,c4,01 "WbemAdapFileSize"=dword:00023a00 "WbemAdapStatus"=dword:00000000[HKEY_LOCAL_MACHINE\SYSTEM\ControlSet002\Services\Spooler\Security] "Security"=hex:01,00,14,80,90,00,00,00,9c,00,00,00,14,00,00,00,30,00,00,00,02,\ 00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\ 00,00,02,00,60,00,04,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\ 05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\ 23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\ 02,00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\ 00,00,00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00 -----003.reg------ Windows Registry Editor Version 5.00[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Spooler] "DependOnService"=hex(7):52,00,50,00,43,00,53,00,53,00,00,00,00,00 "Description"="将文件加载到内存中以便迟后打印。" "DisplayName"="Print Spooler" "ErrorControl"=dword:00000001 "FailureActions"=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,e8,47,0c,\ 00,01,00,00,00,60,ea,00,00,01,00,00,00,60,ea,00,00,00,00,00,00,00,00,00,00 "Group"="SpoolerGroup" "ImagePath"=hex(2):25,00,53,00,79,00,73,00,74,00,65,00,6d,00,52,00,6f,00,6f,00,\ 74,00,25,00,5c,00,73,00,79,00,73,00,74,00,65,00,6d,00,33,00,32,00,5c,00,73,\ 00,70,00,6f,00,6f,00,6c,00,73,00,76,00,2e,00,65,00,78,00,65,00,00,00 "ObjectName"="LocalSystem" "Start"=dword:00000002 "Type"=dword:00000110[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Spooler\Parameters][HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Spooler\Performance] "Close"="PerfClose" "Collect"="PerfCollect" "Collect Timeout"=dword:000007d0 "Library"="winspool.drv" "Object List"="1450" "Open"="PerfOpen" "Open Timeout"=dword:00000fa0 "WbemAdapFileSignature"=hex:a7,ee,6a,96,23,da,5d,07,f5,a1,20,1c,9a,26,a2,48 "WbemAdapFileTime"=hex:00,a9,bb,4a,7a,79,c4,01 "WbemAdapFileSize"=dword:00023a00 "WbemAdapStatus"=dword:00000000[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Spooler\Security] "Security"=hex:01,00,14,80,90,00,00,00,9c,00,00,00,14,00,00,00,30,00,00,00,02,\ 00,1c,00,01,00,00,00,02,80,14,00,ff,01,0f,00,01,01,00,00,00,00,00,01,00,00,\ 00,00,02,00,60,00,04,00,00,00,00,00,14,00,8d,01,02,00,01,01,00,00,00,00,00,\ 05,0b,00,00,00,00,00,18,00,9d,01,02,00,01,02,00,00,00,00,00,05,20,00,00,00,\ 23,02,00,00,00,00,18,00,ff,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,20,\ 02,00,00,00,00,14,00,fd,01,02,00,01,01,00,00,00,00,00,05,12,00,00,00,01,01,\ 00,00,00,00,00,05,12,00,00,00,01,01,00,00,00,00,00,05,12,00,00,00[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Spooler\Enum] "0"="Root\\LEGACY_SPOOLER\\0000" "Count"=dword:00000001 "NextInstance"=dword:00000001