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install4j's multiplatform installer has been working great for years. Now out of the blue we are getting an error popup dialog that The installation file is corrupted. If it is a download please try again. It has installed about 19MB of 164MB and the last file it didn't write was a small jar that has been in the build for some time now.

We get this error when running the full installer right after it is built as a test. We are also building several 'companion' applications with all the same files just different start up options and its installer run fine.

We are using install4j in batch mode: install4j version: 5.0.8 (build 5311)

Thanks.

DarkAjax
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user1655244
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1 Answers1

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Are you running it on the latest Mac OS? If so then this is because of the latest Gatekeeper "feature" of Apple and you need to sign your code: http://support.apple.com/kb/HT5290

Stephane Grenier
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