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Title
How to Install/Uninstall LiteSpeed with Unattended Installation? -
Description
How to Install/Uninstall LiteSpeed with Unattended Installation? -
Resolution
To install LiteSpeed with Unattended Installation
Run the following command:
msiexec /i "" SILENTINSTALLXML="" SILENTPHASE=0 /qn
Note: More information about a silent command line install and how to generate the “LiteSpeedRemoteDeploy_Server.xml “ (which is created via remote deploy) can be found in the LiteSpeed Help files under the section called "Install LiteSpeed Silently".Note: You CANNOT do an in place upgrade if the “major” versions of LiteSpeed being used are the same. For example, upgrading LiteSpeed 8.7.304 to 8.7.351 will fail.It works if the "major” versions of LiteSpeed being used are different. For example, upgrading LiteSpeed 8.7.304 to 8.7.1.001 will work.To uninstall/remove LiteSpeed with Unattended Installation
Get the LiteSpeed Product Code GUID by running the following command in Windows PowerShell:
get-wmiobject -class Win32_Product
Here is an example, the IdentifyingNumber is the Product Code GUID:IdentifyingNumber : {52A92C81-47CE-4341-A35F-BF822B627A1A}Name : LiteSpeed® for SQL Server®Vendor : Quest Software IncVersion : 8.7.0.304Caption : LiteSpeed® for SQL Server®
Run the following command to uninstall/remove LiteSpeed:
msiexec.exe /x {product-code-guid}
Note: You need to replace the valid "product-code-guid"
For example: msiexec.exe /x {52A92C81-47CE-4341-A35F-BF822B627A1A}