I am reading/writing the ism file with an application i made myself. For now it simply changes the productversion of the setup. But i also need to do some verification. How can i know with what version of installshield the project is made? Is there something in the ism file which indicates this?
The SchemaVersion property that can be found in the InstallShield table (which you can see in the Direct Editor) would probably be your best indication of what version of InstallShield the .ism was created with. I believe the value for IS 2009 projects is 768.
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