Disk Cleanup option on drive’s general properties and cleanmgr.exe is not present in Windows Server 2008 or Windows Server 2008 R2 by default.
So in order to use cleanmgr.exe you’ll need to copy two files that are already present on the server, cleanmgr.exe and cleanmgr.exe.mui. Use the following table to locate the files for your operating system.
Operating System | Architecture | File Location |
Windows Server 2008 R2 | 64-bit | C:\Windows\winsxs\amd64_microsoft-windows-cleanmgr_31bf3856ad364e35_6.1.7600.16385_none_c9392808773cd7da\cleanmgr.exe |
Windows Server 2008 R2 | 64-bit | C:\Windows\winsxs\amd64_microsoft-windows-cleanmgr.resources_31bf3856ad364e35_6.1.7600.16385_en-us_b9cb6194b257cc63\cleanmgr.exe.mui |
Windows Server 2008 | 64-bit | C:\Windows\winsxs\amd64_microsoft-windows-cleanmgr.resources_31bf3856ad364e35_6.0.6001.18000_en-us_b9f50b71510436f2\cleanmgr.exe.mui |
Windows Server 2008 | 64-bit | C:\Windows\winsxs\amd64_microsoft-windows-cleanmgr_31bf3856ad364e35_6.0.6001.18000_none_c962d1e515e94269\cleanmgr.exe.mui |
Windows Server 2008 | 32-bit | C:\Windows\winsxs\x86_microsoft-windows-cleanmgr.resources_31bf3856ad364e35_6.0.6001.18000_en-us_5dd66fed98a6c5bc\cleanmgr.exe.mui |
Windows Server 2008 | 32-bit | C:\Windows\winsxs\x86_microsoft-windows-cleanmgr_31bf3856ad364e35_6.0.6001.18000_none_6d4436615d8bd133\cleanmgr.exe |
Once you’ve located the files move them to the following locations:
- Cleanmgr.exe should go in %systemroot%\System32.
- Cleanmgr.exe.mui should go in %systemroot%\System32\en-US.
You can now launch the Disk cleanup tool by running Cleanmgr.exe from the command prompt.
Disk Cleanup can now be run by entering Cleanmgr.exe into a command prompt, or by clicking Start and typing Cleanmgr into the Search bar.
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