Apple has officially released MacOS 10.15 Catalina, which eliminates support for 32-bit applications.


Please read this knowledge base article before upgrading.

Error 525

Error 525 typically means the Smaart demo was previously installed on the device, then removed, and the license timer has run out. In abnormal circumstances, this error is caused by changes to/issues with the system time and date.
 

Unfortunately we are not able to repair the demo version of Smaart, and you will need to download the demo on a new device. Otherwise, please contact support@rationalacoustics.com for further assistance.
 

Please Note:
As of April 2nd, 2020, we have uploaded a new 90-day demo that replaces the previous 30-day demo due to the current global pandemic. If you have previously installed the 30-day demo and you are receiving this error, please download the latest demo installer here.