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

Please read this knowledge base article before upgrading.

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Cannot Drag Smaart Window to Second Monitor
Windows 10 has a feature called "Snap" that allows users to drag a program windo... more
Same Signal Appears Across Inputs and Outputs in Windows 10
There is a new feature in Windows 10 version 1809 and newer called "Audio Enhanc... more
Upgraded to OSX 10.14 (Mojave) and Smaart Isn't Seeing Input
OSX 10.14 Mojave introduced a new security feature that limits an application's ... more
Smaart Closes Immediately in OSX 10.14 Mojave
OSX 10.14 "Mojave" contains a new security feature that allows or disallows prog... more
"Certificate Verification Failed" Error
This is an error related to the Certificate Verification process for Smaart v8 a... more
Smaart keeps crashing
Crashes can be difficult to track down unless we can reproduce the crash here at... more
Smaart I-O Isn't Working Properly in OSX 10.11.4
If you are having problems with Smaart interacting with your Rational Acoustics ... more
Smaart won't open
There are two common reasons that Smaart would fail to open: a licensing problem... more
Blue screen of death (BSOD)
The Windows "stop error", more commonly known as the Blue Screen of Death (BSOD)... more
SmaartLive 5 won't run in Windows Vista/7/8
Follow the instructions below to install SmaartLive 5 on Windows Vista or newer.... more
Smaart v6 "Corrupt" Error in Windows
If you receive the error "This copy of Smaart has become corrupt. Please reinsta... more
Smaart v6 won't open on OSX
Starting with OSX Lion, Apple made significant changes to permissions and securi... more