返回目录：office365
解决原始问题：来
需要卸载源旧版本的Groove
解决百后续问题：
你需要度获取知注册表中
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData
这个子健的道权限
可能以前安装zd的office没卸干净,使用office专用卸载工具MicrosoftFixit把原来的office清理干净或者用微软自产卸载软件Windows Install Clean Up强力卸载原来安装的office,把C盘带有office的文件夹和文件全都删了, 然后清理垃圾和组册表，这样专应该可以重新安装了。
如果还不行：
运行regedit打开，找到HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows
NT\CurrentVersion\Image File Execution Options目录，右击菜单的权限命令：你看如果只有读取勾选了，属将完全控制里的允许打上勾，试试看。
你之前是不是有抄office没有卸载干净，又重装的office，如果是的话：
在安装此类软件时有几点需要注意：
1：此类软件不可与其他软件同时安装，否则会报错或提示安装百失败。
2：此类软件不能在杀毒、修度复漏洞时安装。
解决办法：
1：建议重启电脑再次安装，如果再报错请把相关的错误到微软中国去查什么导致的。
2：彻底卸载原系统带有的office软件，可以知借用彻底删除office的小工具，百度搜一个。
3：通过注册表卸载等等方式进道行解决。
4：最烂的的方法：重装系统在进行安装。
5：如以上仍无法解决，建议使用WPS。
1、打开"服务"窗口：services.msc（搜索一下，或者Win+x→运行都可以打开这个窗口）；e799bee5baa6e4b893e5b19e338
2、找到”software prtection服务“，office出现错误提示的时候，这个服务是禁止状态。如果直接能够启动，那就可以把这个问题解决了。
3、如果不能直接启动software prtection服务，只能通过修改注册表的方式解决。
4、把以下代码复制到一个文本文档里，把文件名改为“software prtection服务.reg”，双击这个.reg文件，即可修复software prtection服务的注册表：
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sppsvc]
"StartProtected"=dword:00000001
"DisplayName"="@%SystemRoot%\\system32\\sppsvc.exe,-101"
"ErrorControl"=dword:00000001
"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,\
00,70,00,70,00,73,00,76,00,63,00,2e,00,65,00,78,00,65,00,00,00
"Start"=dword:00000002
"Type"=dword:00000010
"Description"="@%SystemRoot%\\system32\\sppsvc.exe,-100"
"DependOnService"=hex(7):52,00,70,00,63,00,53,00,73,00,00,00,00,00
"ObjectName"="NT AUTHORITY\\NetworkService"
"ServiceSidType"=dword:00000001
"RequiredPrivileges"=hex(7):53,00,65,00,41,00,75,00,64,00,69,00,74,00,50,00,72,\
00,69,00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,68,00,\
61,00,6e,00,67,00,65,00,4e,00,6f,00,74,00,69,00,66,00,79,00,50,00,72,00,69,\
00,76,00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,43,00,72,00,65,00,\
61,00,74,00,65,00,47,00,6c,00,6f,00,62,00,61,00,6c,00,50,00,72,00,69,00,76,\
00,69,00,6c,00,65,00,67,00,65,00,00,00,53,00,65,00,49,00,6d,00,70,00,65,00,\
72,00,73,00,6f,00,6e,00,61,00,74,00,65,00,50,00,72,00,69,00,76,00,69,00,6c,\
00,65,00,67,00,65,00,00,00,00,00
"DelayedAutoStart"=dword:00000001
"FailureActions"=hex:80,51,01,00,00,00,00,00,00,00,00,00,03,00,00,00,14,00,00,\
00,01,00,00,00,c0,d4,01,00,01,00,00,00,e0,93,04,00,00,00,00,00,00,00,00,00
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sppsvc\Security]
"Security"=hex:01,00,14,80,a0,00,00,00,ac,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,\
00,00,02,00,70,00,05,00,00,00,00,00,14,00,ff,01,02,00,01,01,00,00,00,00,00,\
05,12,00,00,00,00,00,18,00,fd,01,0f,00,01,02,00,00,00,00,00,05,20,00,00,00,\
20,02,00,00,00,00,14,00,9d,01,02,00,01,01,00,00,00,00,00,05,04,00,00,00,00,\
00,14,00,9d,01,02,00,01,01,00,00,00,00,00,05,06,00,00,00,00,00,14,00,14,00,\
00,00,01,01,00,00,00,00,00,05,0b,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\sppsvc\TriggerInfo]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\sppsvc\TriggerInfo\0]
"Type"=dword:00000014
"Action"=dword:00000001
"GUID"=hex:da,8a,52,f5,5f,be,14,4f,8a,ef,a9,5d,e7,28,11,61