Indesign CS4 and Mac OS High Sierra?

[marieb16812049]

Hello. Using Indesign CS4 on my iMac. I had to restore my computer from backup after upgrading my system to Mas OS High Sierra. Licensing on Indesign has stopped working. Error 150:30. How can I reestablish it please?

[Derek Cross · Accepted solution]

InDesign CS4 is 10 years old and is not supported running under High Sierra. To run InDesign you need to either upgrade to InDesign CC2018/2019 or revert your OS.

[Bill Silbert]

Derek is absolutely correct. CS4 is not supported for High Sierra. However, if you're persistent you can try some of the suggestions made in the following thread: Installing Creative Suite on a new Mac or macOS 10.12 (Sierra) or later .