deployment - Do MSIs contain a checksum?

Question

I'm writing a utility to deploy some MSIs on remote machines. Do MSI files contain a built-in checksum that will be checked when they are run, or do I need to write something to check that they have been downloaded OK? The MSIs will be created with WiX if that makes any difference.

Answer 1

对 MSI 进行数字签名，您就会知道它是否有效。