SQL server express sp1升级到sp3时遇到
TITLE: Microsoft SQL Server 2012 Setup
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The following error has occurred:
The process cannot access the file 'C:Windowssystem32perf-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:windowssystem32perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll
and
c:windowsSysWOW64perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll
to
c:windowssystem32OLD_perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll
and
c:windowsSysWOW64OLD_perf-MSSQL11.SQLEXPRESSOME-sqlagtctr.dll
retry