Is filemaker 12 v5 compatible with el capitan osx??
Filemaker 12 is not supported on el capitan osx, which does not mean it will not run on el capitan.
It would be recommend to upgrade to a newer version of filemaker to run on el capitan.
FileMaker 13 and earlier versions, OS X 10.11 El Capitan compatibility | FileMaker
While it is not officially supported, I have run 12 on OS X 10.11.5 without any issues so far. I have not bothered to test on macOS 10.12 yet since FM12 will not be supported at all soon.
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