windows installer - Customizing MSI repair -


i'm using visual studio 2013 , have msi installer works fine , during installation i'm installing software - lets name test sw- using command line , this

process process = process.start(path, "/verysilent");

if uninstall test sw manually , how can re-install when repair msi main application ?

it should work accident. vs setups have things called install custom actions don't define condition means. files being installed condition $c__ec9efaf2178f433499a4760bee578fa6>2 meaning call ca when component marked install. can open msi file orca, go installexecutesequence table , see if condition has form. test , see if works is.

in addition, you'll need know path is, in case current code runs setup install location may not available. plus if it's msi-based setup fail anyway because can't have recursive install operations, if you've done initial install ok presumably isn't problem.


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