c# - c# コードから .msu インストールを実行

Question

コードから .msu インストールをサイレント モードで実行する方法はありますか?

msi ファイルで可能であることはわかっていますが、.msu を実行すると失敗します。

Answer 1

It depends on what you mean by "from code". If you are willing to run a separate EXE (rather than invoke an API), then you can use WUSA.exe to install .MSU files. See KB 934307, Description of the Windows Update Stand-alone Installer (Wusa.exe) and of.msu files in Windows Vista, Windows 7, Windows Server 2008 and in Windows Server 2008 R2.

/quiet: Run Wusa.exe in quiet mode without user interaction. When the tool runs in quiet mode, it runs without user interaction. The computer restarts if it is required. [ . . . ]

/norestart: Prevent Wusa.exe from restarting the computer. The /norestart switch is ignored if the /quiet switch is not present. [ . . . ]

For example, if the Windows6.0-KB934307-x86.msu file is in the D:\934307 folder, type the following command at a command prompt to install the update package: wusa.exe D:\934307\Windows6.0-KB934307-x86.msu /quiet /norestart