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LeeHart December 7, 2009 at 7:31 pm
Reply to: Install XMetaL 5.5 Essential with silent mode
December 7, 2009 at 7:31 pmHow do you detect whether the service pack is required? The installed version in the registry doesn't change when the service pack is installed. (HKLMSoftwareSoftQuadXMetaL 5.5 InstallerVersion value).
Currently I always run “MsiExec.Exe /Quiet /Update XMES-5.5-SP1.Msp” if the installed version is 5.5.093 but I'd rather be able to detect if the SP is needed.
Thanks,
Lee
