The process cannot access the file 'C:\Windows\system32\perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll'-优快云博客

本文提供了一种解决在将SQL Server 2012 Express从SP1升级到SP3过程中遇到特定文件被占用无法完成升级的问题的方法。通过重命名被占用的文件，可以成功绕过这一障碍。

SQL server express sp1升级到sp3时遇到

TITLE: Microsoft SQL Server 2012 Setup
------------------------------

The following error has occurred:

The process cannot access the file 'C:\Windows\system32\perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll' because it is being used by another process.

Click 'Retry' to retry the failed action, or click 'Cancel' to cancel this action and continue setup.

For help, click: http://go.microsoft.com/fwlink?LinkID=20476&ProdName=Microsoft%20SQL%20Server&EvtSrc=setup.rll&EvtID=50000&ProdVer=11.0.6020.0&EvtType=0x60797DC7%25400x24C2C4E7

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BUTTONS:

&Retry
Cancel
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解决方法:

rename

c:\windows\system32\perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll
and
c:\windows\SysWOW64\perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll

c:\windows\system32\OLD_perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll
and
c:\windows\SysWOW64\OLD_perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll

retry

转载于:https://www.cnblogs.com/godspeed034/p/7404175.html