有用科技小编2026/11/12
浏览9764
阅读13分钟想让软件不再默认塞进 C 盘，按顺序走三步：先在「设置 → 系统 → 存储 → 高级存储设置 → 保存新内容的地方」把新应用默认位置改到 D 盘，再在安装向导里选「自定义安装」手动指定 D:\Program Files；已经装在 C 盘的软件，用软件搬家整体迁到 D 盘，最后逐条验证快捷方式目标和读写权限。以下方法在 Windows 10/11 实测可用。
多数情况是安装包默认写死了 C:\Program Files，加上系统里的默认保存位置还留在 C 盘，软件本身没坏，把默认位置改一遍就能稳住空间，不必急着重装系统。
适用系统：Windows 10/11；最后更新：2026-11-12。
新装的软件总往 C 盘钻，空间一格一格往下掉
典型表现是安装包一路点「下一步」，软件就落进 C:\Program Files\某某软件，C 盘可用空间一格一格往下掉，直到弹出「磁盘空间不足」的提示。
'/%3E%3Crect%20x='28'%20y='64'%20width='544'%20height='42'%20rx='10'%20fill='%23def5ef'%20stroke='%23dbe3ec'%20stroke-width='1'/%3E%3Ccircle%20cx='52'%20cy='85'%20r='12'%20fill='%2315b88a'/%3E%3Cpath%20d='M46%2085%20l4%204%20l8%20-9'%20fill='none'%20stroke='%23ffffff'%20stroke-width='2.4'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3Ctext%20x='76'%20y='90.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='500'%3E新装的软件默认落在%20C%20盘%3C/text%3E%3Ctext%20x='556'%20y='90.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='13'%20fill='%235b6b7b'%20text-anchor='middle'%20font-weight='400'%3E1%3C/text%3E%3Crect%20x='28'%20y='114'%20width='544'%20height='42'%20rx='10'%20fill='%23ffffff'%20stroke='%23dbe3ec'%20stroke-width='1'/%3E%3Ccircle%20cx='52'%20cy='135'%20r='12'%20fill='%2315b88a'/%3E%3Cpath%20d='M46%20135%20l4%204%20l8%20-9'%20fill='none'%20stroke='%23ffffff'%20stroke-width='2.4'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3Ctext%20x='76'%20y='140.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='500'%3EC%20盘剩余空间越用越少%3C/text%3E%3Ctext%20x='556'%20y='140.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='13'%20fill='%235b6b7b'%20text-anchor='middle'%20font-weight='400'%3E2%3C/text%3E%3Crect%20x='28'%20y='164'%20width='544'%20height='42'%20rx='10'%20fill='%23def5ef'%20stroke='%23dbe3ec'%20stroke-width='1'/%3E%3Ccircle%20cx='52'%20cy='185'%20r='12'%20fill='%2315b88a'/%3E%3Cpath%20d='M46%20185%20l4%204%20l8%20-9'%20fill='none'%20stroke='%23ffffff'%20stroke-width='2.4'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3Ctext%20x='76'%20y='190.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='500'%3E不知道该从设置还是安装包下手%3C/text%3E%3Ctext%20x='556'%20y='190.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='13'%20fill='%235b6b7b'%20text-anchor='middle'%20font-weight='400'%3E3%3C/text%3E%3C/svg%3E)
先看清软件到底装到了哪，再决定从系统的默认保存位置下手，还是从安装包的路径框下手，能省掉大量反复卸载的功夫。
方法1 先改「保存新内容的地方」，让新应用默认进 D 盘
这是系统层的一次性开关。改完之后，新装的商店应用和一部分桌面程序会默认落到 D 盘，不用每次安装都手动点路径。
操作步骤
- Win+I 打开「设置」，点「系统」→「存储」，往下找到「高级存储设置」并点进去
- 打开「保存新内容的地方」，把「新的应用将保存到」下拉项从 C 盘改成 D 盘，点「应用」
- 同一页把文档、音乐、图片、视频的默认保存位置一并改到 D 盘，省得以后再手动搬
- 验证：装一个小体积的商店应用，看它落在 D:\WindowsApps 还是 C:\Program Files\WindowsApps
- 边界：这个设置只管新装内容，已经装在 C 盘的软件不会被移动；有些老式安装包硬写 C:\Program Files，还得靠方法2 手动改
下拉项里如果没有 D 盘可选，多半是 D 盘没有分配盘符，或者被系统当成了外接设备，先去「磁盘管理」确认盘符再回来改。Windows 10 的早期版本里可能找不到这一页，那就直接跳到方法2。
'/%3E%3Crect%20x='28'%20y='94'%20width='122'%20height='78'%20rx='12'%20fill='%23ffffff'%20stroke='%2315b88a'%20stroke-width='2'/%3E%3Ccircle%20cx='48'%20cy='94'%20r='15'%20fill='%2315b88a'/%3E%3Ctext%20x='48.0'%20y='99'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%23ffffff'%20text-anchor='middle'%20font-weight='700'%3E1%3C/text%3E%3Ctext%20x='89.25'%20y='129.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E设置→系统→存%3C/text%3E%3Ctext%20x='89.25'%20y='149.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E储%3C/text%3E%3Cpath%20d='M154%20124%20l9%209%20l-9%209'%20fill='none'%20stroke='%2315b88a'%20stroke-width='3'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3Crect%20x='168'%20y='94'%20width='122'%20height='78'%20rx='12'%20fill='%23ffffff'%20stroke='%2315b88a'%20stroke-width='2'/%3E%3Ccircle%20cx='188'%20cy='94'%20r='15'%20fill='%2315b88a'/%3E%3Ctext%20x='188.5'%20y='99'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%23ffffff'%20text-anchor='middle'%20font-weight='700'%3E2%3C/text%3E%3Ctext%20x='229.75'%20y='138.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='15'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E高级存储设置%3C/text%3E%3Cpath%20d='M295%20124%20l9%209%20l-9%209'%20fill='none'%20stroke='%2315b88a'%20stroke-width='3'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3Crect%20x='309'%20y='94'%20width='122'%20height='78'%20rx='12'%20fill='%23ffffff'%20stroke='%2315b88a'%20stroke-width='2'/%3E%3Ccircle%20cx='329'%20cy='94'%20r='15'%20fill='%2315b88a'/%3E%3Ctext%20x='329.0'%20y='99'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%23ffffff'%20text-anchor='middle'%20font-weight='700'%3E3%3C/text%3E%3Ctext%20x='370.25'%20y='129.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E保存新内容的地%3C/text%3E%3Ctext%20x='370.25'%20y='149.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E方%3C/text%3E%3Cpath%20d='M436%20124%20l9%209%20l-9%209'%20fill='none'%20stroke='%2315b88a'%20stroke-width='3'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3Crect%20x='450'%20y='94'%20width='122'%20height='78'%20rx='12'%20fill='%2315b88a'%20stroke='%2315b88a'%20stroke-width='2'/%3E%3Ccircle%20cx='470'%20cy='94'%20r='15'%20fill='%230a9472'/%3E%3Ctext%20x='469.5'%20y='99'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%23ffffff'%20text-anchor='middle'%20font-weight='700'%3E4%3C/text%3E%3Ctext%20x='510.75'%20y='129.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%23ffffff'%20text-anchor='middle'%20font-weight='600'%3E新应用默认存到%20%3C/text%3E%3Ctext%20x='510.75'%20y='149.0'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='14'%20fill='%23ffffff'%20text-anchor='middle'%20font-weight='600'%3ED%20盘%3C/text%3E%3C/svg%3E)
改完这一步，新装的商店应用不会再往 C 盘挤；桌面软件的安装包还得接着往下看。
方法2 安装向导里选「自定义安装」，手动把路径改到 D 盘
对大多数桌面软件来说，真正决定装哪儿的是安装包里的路径输入框。翻到那一步勾上「自定义安装」，改掉盘符就能一步到位。
操作步骤
- 双击安装包，翻到选择安装位置的界面，勾选「自定义安装」或「高级」
- 点「浏览」，把 C:\Program Files\某某软件 整段改成 D:\Program Files\某某软件
- 只改盘符最省事，后面的文件夹名要原样留着，别顺手删掉，否则会装成 D:\某某软件 这种散落目录
- 安装包只让选盘符的，就先选 D 盘，再在路径末尾手动补上软件名
- 装完右键桌面快捷方式 →「属性」→「目标」，确认指向 D 盘新路径，再扫一眼有没有别的组件被写回 C 盘
绿色版软件不用走安装向导，直接把整个文件夹复制到 D:\Program Files 下，再把桌面快捷方式的目标改到新位置就行。
'/%3E%3Crect%20x='28'%20y='64'%20width='262'%20height='116'%20rx='12'%20fill='%23fdeeec'%20stroke='%23e8604c'%20stroke-width='1.5'/%3E%3Crect%20x='28'%20y='64'%20width='262'%20height='42'%20rx='12'%20fill='%23e8604c'/%3E%3Crect%20x='28'%20y='94'%20width='262'%20height='12'%20fill='%23e8604c'/%3E%3Cg%20transform='translate(50,85)'%3E%3Ccircle%20r='12'%20fill='%23ffffff'/%3E%3Cpath%20d='M-5%20-5%20l10%2010%20M5%20-5%20l-10%2010'%20fill='none'%20stroke='%23e8604c'%20stroke-width='2.6'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/g%3E%3Ctext%20x='70'%20y='91'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='15'%20fill='%23ffffff'%20text-anchor='start'%20font-weight='700'%3E误区%3C/text%3E%3Ccircle%20cx='50'%20cy='126'%20r='3'%20fill='%23e8604c'/%3E%3Ctext%20x='64'%20y='130'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='13'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='400'%3E只把%20C:%20改成%20D:%3C/text%3E%3Ccircle%20cx='50'%20cy='152'%20r='3'%20fill='%23e8604c'/%3E%3Ctext%20x='64'%20y='156'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='13'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='400'%3E顺手删掉文件夹名%3C/text%3E%3Crect%20x='310'%20y='64'%20width='262'%20height='116'%20rx='12'%20fill='%23def5ef'%20stroke='%2315b88a'%20stroke-width='1.5'/%3E%3Crect%20x='310'%20y='64'%20width='262'%20height='42'%20rx='12'%20fill='%2315b88a'/%3E%3Crect%20x='310'%20y='94'%20width='262'%20height='12'%20fill='%2315b88a'/%3E%3Cg%20transform='translate(332,85)'%3E%3Ccircle%20r='12'%20fill='%23ffffff'/%3E%3Cpath%20d='M-5%200%20l4%204%20l7%20-8'%20fill='none'%20stroke='%2315b88a'%20stroke-width='2.6'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/g%3E%3Ctext%20x='352.0'%20y='91'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='15'%20fill='%23ffffff'%20text-anchor='start'%20font-weight='700'%3E正确%3C/text%3E%3Ccircle%20cx='332'%20cy='126'%20r='3'%20fill='%2315b88a'/%3E%3Ctext%20x='346.0'%20y='130'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='13'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='400'%3E改成%20D:\Program%20Files\某软件%3C/text%3E%3Ccircle%20cx='332'%20cy='152'%20r='3'%20fill='%2315b88a'/%3E%3Ctext%20x='346.0'%20y='156'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='13'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='400'%3E保留原文件夹名再安装%3C/text%3E%3C/svg%3E)
一句话记住：改盘符，留文件夹名，装完回查快捷方式目标。
方法3 已经装在 C 盘的软件，备份配置后卸载重装到 D 盘
不想用工具时，卸载重装是最干净的做法。关键是先把配置和授权文件备份出来，否则重装后要重新登录、重新配一遍。
操作步骤
- 先定位配置：在 C:\ProgramData 下找同名目录，在 %APPDATA%（Win+R 输入 %APPDATA% 回车）下找同名文件夹
- 把这两个位置里跟这个软件相关的目录整体复制到 D 盘一个临时文件夹，用复制不要用剪切
- 卸载：Win+R 输入 appwiz.cpl 打开「程序和功能」，或走「设置」→「应用」→「已安装的应用」，右键卸载
- 卸载后重启一次，确认 C:\Program Files 下的残留目录已经消失；删不掉的先在任务管理器里结束相关进程再删
- 重装时按方法2 选自定义路径装到 D:\Program Files，再把备份的配置粘回 %APPDATA% 对应目录，重启软件确认登录状态还在
个别软件的授权写进注册表 HKEY_CURRENT_USER\Software\厂商名，重装前可以用注册表编辑器把这一项导出留底，装完出问题再导回去。
'/%3E%3Crect%20x='28'%20y='64'%20width='171'%20height='96'%20rx='12'%20fill='%23ffffff'%20stroke='%23dbe3ec'%20stroke-width='1.5'/%3E%3Crect%20x='28'%20y='64'%20width='171'%20height='6'%20rx='3'%20fill='%2315b88a'/%3E%3Ccircle%20cx='58'%20cy='106'%20r='17'%20fill='%23def5ef'/%3E%3Cg%20transform='translate(58,106)'%3E%3Cpath%20d='M0%20-9%20L9%208%20L-9%208%20Z'%20fill='none'%20stroke='%2315b88a'%20stroke-width='2.4'%20stroke-linejoin='round'/%3E%3Cline%20x1='0'%20y1='-2'%20x2='0'%20y2='3'%20stroke='%2315b88a'%20stroke-width='2.4'%20stroke-linecap='round'/%3E%3Ccircle%20cx='0'%20cy='6'%20r='1.4'%20fill='%2315b88a'/%3E%3C/g%3E%3Ctext%20x='82.0'%20y='102'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='15'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='700'%3E%25APPDATA%25%3C/text%3E%3Ctext%20x='82.0'%20y='124'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%235b6b7b'%20text-anchor='start'%20font-weight='400'%3E用户配置与登录信%3C/text%3E%3Ctext%20x='82.0'%20y='142'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%235b6b7b'%20text-anchor='start'%20font-weight='400'%3E息%3C/text%3E%3Crect%20x='215'%20y='64'%20width='171'%20height='96'%20rx='12'%20fill='%23ffffff'%20stroke='%23dbe3ec'%20stroke-width='1.5'/%3E%3Crect%20x='215'%20y='64'%20width='171'%20height='6'%20rx='3'%20fill='%230a9472'/%3E%3Ccircle%20cx='245'%20cy='106'%20r='17'%20fill='%23def5ef'/%3E%3Cg%20transform='translate(245,106)'%3E%3Cline%20x1='-7'%20y1='-7'%20x2='7'%20y2='7'%20stroke='%2315b88a'%20stroke-width='2.6'%20stroke-linecap='round'/%3E%3Cline%20x1='7'%20y1='-7'%20x2='-7'%20y2='7'%20stroke='%2315b88a'%20stroke-width='2.6'%20stroke-linecap='round'/%3E%3C/g%3E%3Ctext%20x='268.66666666666663'%20y='102'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='15'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='700'%3EProgramData%3C/text%3E%3Ctext%20x='268.66666666666663'%20y='124'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%235b6b7b'%20text-anchor='start'%20font-weight='400'%3E公共数据与授权文%3C/text%3E%3Ctext%20x='268.66666666666663'%20y='142'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%235b6b7b'%20text-anchor='start'%20font-weight='400'%3E件%3C/text%3E%3Crect%20x='401'%20y='64'%20width='171'%20height='96'%20rx='12'%20fill='%23ffffff'%20stroke='%23dbe3ec'%20stroke-width='1.5'/%3E%3Crect%20x='401'%20y='64'%20width='171'%20height='6'%20rx='3'%20fill='%2315b88a'/%3E%3Ccircle%20cx='431'%20cy='106'%20r='17'%20fill='%23def5ef'/%3E%3Cg%20transform='translate(431,106)'%3E%3Cpath%20d='M8%20-2%20A9%209%200%201%200%206%207'%20fill='none'%20stroke='%2315b88a'%20stroke-width='2.4'%20stroke-linecap='round'/%3E%3Cpath%20d='M8%20-8%20L8%20-2%20L2%20-2'%20fill='none'%20stroke='%2315b88a'%20stroke-width='2.4'%20stroke-linecap='round'%20stroke-linejoin='round'/%3E%3C/g%3E%3Ctext%20x='455.3333333333333'%20y='102'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='15'%20fill='%231f2d3d'%20text-anchor='start'%20font-weight='700'%3E安装目录%3C/text%3E%3Ctext%20x='455.3333333333333'%20y='124'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%235b6b7b'%20text-anchor='start'%20font-weight='400'%3E少数软件的本地配%3C/text%3E%3Ctext%20x='455.3333333333333'%20y='142'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%235b6b7b'%20text-anchor='start'%20font-weight='400'%3E置%3C/text%3E%3C/svg%3E)
这条路最干净，代价是要重新走一遍安装和登录，软件多的时候比较费时间。
用「软领Windows优化大师」更省事
软件搬家针对的是已经装在 C 盘、又不想卸载重装的软件：把程序目录连同桌面和开始菜单的快捷方式一起迁到 D 盘，配置和登录状态不用重来，也就避开了卸载重装要手动备份 %APPDATA% 的那些坑。
软件迁走之后，C 盘里往往还剩一堆旧安装包、更新缓存和临时文件，C盘瘦身可以扫出这些残留并集中清掉，把腾出来的空间真正稳住，不会过两天又被填满。
软领是知名国产软件品牌，20 年技术沉淀、服务千万用户。软领官网 wyouhua.com 直接下载，安装过程没有捆绑勾选项。
方法4 用目录联接把已装软件整体搬到 D 盘，不重装
不想卸载重装的，可以把程序目录剪到 D 盘，再在原位置留一个目录联接。原路径照样能访问，软件不用重装也不会丢配置。
操作步骤
- 在任务管理器里结束这个软件的全部进程，再到「启动」页把它的开机自启关掉，避免文件被占用
- 把 C:\Program Files\某某软件 整个文件夹剪切到 D:\Program Files 下
- 以管理员身份打开命令提示符：Win+R 输入 cmd，按 Ctrl+Shift+Enter
- 执行 mklink /J "C:\Program Files\某某软件" "D:\Program Files\某某软件"，两个路径都要加引号
- 看到「为 C:\Program Files\某某软件 <<===>> D:\Program Files\某某软件 创建的联接」就成功了
- 启动软件确认正常，再删掉 D 盘那份临时备份
联接只对文件夹有效，做之前确认 D 盘是 NTFS 格式：右键 D 盘 →「属性」，文件系统那一栏写着 NTFS 才行。C:\Windows\System32 下的系统文件不要动。
这个方法保留了原路径，注册表和快捷方式里写死的 C 盘路径都不用改，适合那些一改路径就报错的软件。
方法5 迁移完逐条验证启动，处理 0x80070005 拒绝访问
搬完不验证等于没搬。先确认快捷方式指向 D 盘，再确认软件能打开、能存文件，权限报错就补完全控制。
操作步骤
- 右键桌面快捷方式 →「属性」→「目标」，看是不是 D 盘新路径，开始菜单里的快捷方式同样查一遍
- 逐个打开软件，新建并保存一个文件，确认能正常读写，再关掉重开一次
- 提示 0x80070005 拒绝访问时，先在任务管理器里结束这个软件的进程，别在运行状态下改权限
- 对 D 盘目标文件夹右键 →「属性」→「安全」→「编辑」，给当前账户勾上「完全控制」，确定后重试
- 还失败就查 D 盘是不是 NTFS 格式，以及「Windows 安全中心 → 病毒和威胁防护 → 勒索软件防护」里的受控文件夹访问有没有拦住它
个别软件会把插件目录写死在 C:\Program Files\Common Files 下，迁移后插件加载失败，这种情况给插件目录单独做一个联接即可。
'/%3E%3Crect%20x='230'%20y='82'%20width='140'%20height='44'%20rx='10'%20fill='%2315b88a'/%3E%3Ctext%20x='300.0'%20y='110'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='15'%20fill='%23ffffff'%20text-anchor='middle'%20font-weight='700'%3E启动失败%3C/text%3E%3Cpath%20d='M300%20126%20C300%20174%2045%20132%2045%20184'%20fill='none'%20stroke='%2315b88a'%20stroke-width='2'/%3E%3Crect%20x='-13'%20y='184'%20width='116'%20height='46'%20rx='10'%20fill='%23def5ef'%20stroke='%2315b88a'%20stroke-width='1.8'/%3E%3Ctext%20x='45.0'%20y='204'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E能打开并能保存文%3C/text%3E%3Ctext%20x='45.0'%20y='221'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E件%3C/text%3E%3Cpath%20d='M300%20126%20C300%20174%20300%20132%20300%20184'%20fill='none'%20stroke='%23e8604c'%20stroke-width='2'/%3E%3Crect%20x='242'%20y='184'%20width='116'%20height='46'%20rx='10'%20fill='%23fdeeec'%20stroke='%23e8604c'%20stroke-width='1.8'/%3E%3Ctext%20x='300.0'%20y='204'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E提示%200x80070005%3C/text%3E%3Ctext%20x='300.0'%20y='221'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E%20拒绝访问%3C/text%3E%3Cpath%20d='M300%20126%20C300%20174%20555%20132%20555%20184'%20fill='none'%20stroke='%23e8604c'%20stroke-width='2'/%3E%3Crect%20x='497'%20y='184'%20width='116'%20height='46'%20rx='10'%20fill='%23fdeeec'%20stroke='%23e8604c'%20stroke-width='1.8'/%3E%3Ctext%20x='555.0'%20y='204'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E快捷方式仍指向%20C%3C/text%3E%3Ctext%20x='555.0'%20y='221'%20font-family='Segoe%20UI,Microsoft%20YaHei,PingFang%20SC,sans-serif'%20font-size='12.5'%20fill='%231f2d3d'%20text-anchor='middle'%20font-weight='600'%3E%20盘%3C/text%3E%3C/svg%3E)
验证顺序是从快捷方式到读写权限，问题基本都出在这两处，不必重装软件。
大家常问
软件默认安装在 C 盘，怎么改成装到 D 盘？
两条路：装之前先把「设置 → 系统 → 存储 → 高级存储设置 → 保存新内容的地方」里的新应用位置改成 D 盘；或者在安装向导里选「自定义安装」，把路径手动写成 D:\Program Files\软件名。
改了「保存新内容的地方」，为什么新软件还是装进 C 盘？
这个设置只对走系统安装接口的应用生效。很多安装包自带一套路径逻辑，默认还是 C:\Program Files，必须在安装界面勾「自定义安装」手动改。
已经装在 C 盘的软件不卸载能直接迁到 D 盘吗？
能。用软件搬家整体迁移，或者按方法4 把目录剪到 D 盘，再用 mklink /J 在原位置留一个联接，两种方式都不用重新登录。
软件搬家后快捷方式打不开，提示 0x80070005 拒绝访问怎么办？
先在任务管理器结束这个软件的进程，再进 D 盘目标文件夹的「属性」→「安全」→「编辑」，给当前账户勾上「完全控制」。仍不行就检查 D 盘是否为 NTFS，以及受控文件夹访问有没有拦截。
Win10 和 Win11 改默认安装路径的入口一样吗？
基本一样，都在「设置 → 系统 → 存储 → 高级存储设置 → 保存新内容的地方」，只是 Windows 11 把「存储」放进了「系统」页里，层级看起来略有差别。
推荐阅读
相关推荐
软件安装路径修改教程软件默认安装到D盘怎么设置软件搬家到D盘软领Windows优化大师 
提示