方法如下：
方法一：从刚装好XP或系统正常的电脑里，打开注册表，将[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts]
导出为一个文件，然后拷到你的电脑里双击导入即可恢复正常状态
方法二：
将下面的文本复制到记事本里，保存为后缀名为.reg的文件，双击导入也可
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000402]
"Layout Text"="保加利亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5053"
"Layout File"="KBDBU.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000404]
"Layout File"="KBDUS.DLL"
"Layout Text"="中文 (繁体) - 美式键盘"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5065"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000405]
"Layout Text"="捷克语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5031"
"Layout File"="KBDCZ.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000406]
"Layout Text"="丹麦语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5007"
"Layout File"="KBDDA.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000407]
"Layout Text"="德语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5011"
"Layout File"="KBDGR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000408]
"Layout Text"="希腊语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5046"
"Layout File"="KBDHE.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000409]
"Layout File"="KBDUS.DLL"
"Layout Text"="美国英语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5000"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000040a]
"Layout Text"="西班牙语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5020"
"Layout File"="KBDSP.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000040b]
"Layout Text"="芬兰语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5009"
"Layout File"="KBDFI.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000040c]
"Layout Text"="法语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5010"
"Layout File"="KBDFR.DLL"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000040e]
"Layout Text"="匈牙利语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5033"
"Layout File"="KBDHU.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000040f]
"Layout Text"="冰岛语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5013"
"Layout File"="KBDIC.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000410]
"Layout Text"="意大利语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5015"
"Layout File"="KBDIT.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000411]
"Layout File"="KBDJPN.DLL"
"Layout Text"="日语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5061"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000412]
"Layout File"="KBDKOR.DLL"
"Layout Text"="朝鲜语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5063"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000413]
"Layout Text"="荷兰语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5008"
"Layout File"="KBDNE.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000414]
"Layout Text"="挪威语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5018"
"Layout File"="KBDNO.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000415]
"Layout Text"="波兰语 (程序员)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5035"
"Layout File"="KBDPL1.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000416]
"Layout Text"="葡萄牙语 (巴西 ABNT)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5003"
"Layout File"="KBDBR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000418]
"Layout Text"="罗马尼亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5037"
"Layout File"="KBDRO.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000419]
"Layout Text"="俄语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5055"
"Layout File"="KBDRU.DLL"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000041A]
"Layout Text"="克罗地亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5030"
"Layout File"="KBDCR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000041b]
"Layout Text"="斯洛伐克语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5039"
"Layout File"="KBDSL.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000041c]
"Layout Text"="阿尔巴尼亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5029"
"Layout File"="KBDAL.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000041d]
"Layout Text"="瑞典语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5022"
"Layout File"="KBDSW.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000041f]
"Layout Text"="土耳其语 Q"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5060"
"Layout File"="KBDTUQ.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000422]
"Layout Text"="乌克兰语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5058"
"Layout File"="KBDUR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000423]
"Layout Text"="比利时语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5052"
"Layout File"="KBDBLR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000424]
"Layout Text"="斯洛文尼亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5041"
"Layout File"="KBDCR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000425]
"Layout Text"="爱沙尼亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5042"
"Layout File"="KBDEST.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000426]
"Layout Text"="拉脱维亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5043"
"Layout File"="KBDLV.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000427]
"Layout Text"="立陶宛语 IBM"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5045"
"Layout File"="KBDLT.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000042c]
"Layout Text"="阿塞里语 (拉丁文)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5117"
"Layout File"="KBDAZEL.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000042f]
"Layout Text"="马其顿语(FYROM)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5109"
"Layout File"="KBDMAC.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000438]
"Layout Text"="法罗语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5108"
"Layout File"="KBDFO.DLL"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000043a]
"Layout Text"="马耳他语 47-键"
"Layout Display Name"="@%SystemRoot%\\system32\\xpsp2res.dll,-5105"
"Layout File"="KBDMLT47.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000043b]
"Layout Text"="挪威萨摩斯语"
"Layout Display Name"="@%SystemRoot%\\system32\\xpsp2res.dll,-5111"
"Layout File"="KBDNO1.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000043f]
"Layout Text"="哈萨克语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5113"
"Layout File"="KBDKAZ.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000440]
"Layout Text"="吉尔吉斯西里尔文"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5128"
"Layout File"="KBDKYR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000444]
"Layout Text"="塔但语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5116"
"Layout File"="KBDTAT.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000450]
"Layout Text"="外蒙古西里尔文"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5127"
"Layout File"="KBDMON.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000452]
"Layout Text"="英国扩展"
"Layout Display Name"="@%SystemRoot%\\system32\\xpsp2res.dll,-5104"
"Layout File"="KBDUKX.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000481]
"Layout Text"="毛利语"
"Layout Display Name"="@%SystemRoot%\\system32\\xpsp2res.dll,-5107"
"Layout File"="KBDMAORI.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000804]
"Layout Text"="中文 (简体) - 美式键盘"
"Layout File"="KBDUS.DLL"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5072"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000807]
"Layout Text"="瑞士德语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5024"
"Layout File"="KBDSG.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000809]
"Layout Text"="英国"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5025"
"Layout File"="KBDUK.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000080a]
"Layout Text"="拉丁美洲语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5017"
"Layout File"="KBDLA.DLL"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000080c]
"Layout Text"="比利时法语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5002"
"Layout File"="KBDBE.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000813]
"Layout Text"="比利时语 (Period)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5001"
"Layout File"="KBDBE.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000816]
"Layout Text"="葡萄牙语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5019"
"Layout File"="KBDPO.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000081a]
"Layout Text"="塞尔维亚语(拉丁文)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5038"
"Layout File"="KBDYCL.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000082c]
"Layout Text"="阿塞里语 (西里尔文)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5115"
"Layout File"="KBDAZE.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000083b]
"Layout Text"="瑞典萨摩斯语"
"Layout Display Name"="@%SystemRoot%\\system32\\xpsp2res.dll,-5109"
"Layout File"="KBDFI1.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000843]
"Layout Text"="乌兹别克语 (西里尔文)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5114"
"Layout File"="KBDUZB.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000c0c]
"Layout Text"="加拿大法语 (传统)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5005"
"Layout File"="KBDFC.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00000c1a]
"Layout Text"="塞尔维亚语(西里尔文)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5057"
"Layout File"="KBDYCC.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00001009]
"Layout Text"="加拿大法语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5004"
"Layout File"="KBDCA.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000100c]
"Layout Text"="瑞士法语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5023"
"Layout File"="KBDSF.DLL"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\0000141a]
"Layout Text"="波斯尼亚语"
"Layout Display Name"="@%SystemRoot%\\system32\\xpsp2res.dll,-5108"
"Layout File"="KBDCR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00001809]
"Layout Text"="爱尔兰语"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5014"
"Layout File"="KBDIR.DLL"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00010402]
"Layout Text"="保加利亚语 (拉丁文)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5054"
"Layout File"="KBDUS.DLL"
"Layout Id"="0004"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00010405]
"Layout Text"="捷克语 (QWERTY)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5032"
"Layout File"="KBDCZ1.DLL"
"Layout Id"="0005"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00010407]
"Layout Text"="德语 (IBM)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5012"
"Layout File"="KBDGR1.DLL"
"Layout Id"="0012"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00010408]
"Layout Text"="希腊语 (220)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5048"
"Layout File"="KBDHE220.DLL"
"Layout Id"="0016"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00010409]
"Layout File"="KBDDV.DLL"
"Layout Id"="0002"
"Layout Text"="美国英语-Dvorak"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5092"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00030409]
"Layout File"="KBDUSL.DLL"
"Layout Id"="001A"
"Layout Text"="美国英语-Dvorak (惯用左手)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5027"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\00040409]
"Layout File"="KBDUSR.DLL"
"Layout Id"="001B"
"Layout Text"="美国英语-Dvorak (惯用右手)"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5028"

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E0040404]
"Layout File"="KBDUS.DLL"
"Layout Text"="中文 (繁体) - Big5 码"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5068"
"IME file"="winime.ime"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E0040804]
"Layout File"="kbdus.dll"
"Layout Text"="中文 (简体) - 智能 ABC"
"IME File"="winabc.ime"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E0050404]
"Layout File"="kbdus.dll"
"Layout Text"="中文 (繁体) - 行列"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5112"
"IME File"="winar30.ime"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E0050804]
"Layout File"="KBDUS.DLL"
"Layout Text"="中文 (简体) - 内码"
"IME File"="wingb.ime"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5077"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E0070404]
"Layout File"="KBDUS.DLL"
"Layout Text"="中文 (繁体) - Unicode"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5070"
"IME file"="unicdime.ime"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E0080404]
"Layout File"="kbdus.dll"
"Layout Text"="中文 (繁体) - 新注音"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5090"
"IME File"="TINTLGNT.IME"
"System IME File"="TINTLGNT.IME"
"Old IME Version"=dword:05021207
"Old IME CodePage"=dword:000004b0
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E00E0804]
"Layout File"="kbdus.dll"
"Layout Text"="中文 (简体) - 微软拼音输入法 3.0 版"
"IME File"="pintlgnt.ime"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5091"
"System IME File"="C:\\WINDOWS\\system32\\Pintlgnt.ime"
"Old IME Version"=dword:0503114b
"Old IME CodePage"=dword:000004b0
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E0100804]
"IME file"="WINWB86.IME"
"Layout File"="kbdus.dll"
"Layout Text"="王码五笔型输入法86版"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layouts\E01F0404]
"Layout File"="KBDUS.DLL"
"Layout Text"="中文 (繁体) - 英数"
"Layout Display Name"="@%SystemRoot%\\system32\\input.dll,-5071"
"IME file"="romanime.ime"