I have 'Synchronous execution, check return code' checked for a custom action that is in InitallFinalize.
If the return code is -1 the install stops with the message:
"There is a problem with this Windows Installer package...."
If I run the installer again I get the Modify/Repair/Remove options.
From http://www.advancedinstaller.com/user-g ... rties.html
" If it is not zero, the execution of the custom action is considered failed and the installation is canceled. Otherwise, the installation continues."
"Custom actions that are executable files must return a value of 0 for success. The installer interprets any other return value as failure"
By 'cancelled' I was expecting the install to do rollback and removed everything. Can you clarify this please. Thanks
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