From the v1.1 readme.pdf:
Noah changes with v1.1 - Overview
In the following text, Noah Remote Software is referred to simply as "NRS".
- There is now an ASIO driver (Windows) which is capable of 2-channel playback and 6-channel record. (Recording through CoreAudio under MAC OS X is limited to 2 channels)
- There is a new Parameter Lock function which permits you to "freeze" the selections of various inputs and outputs independent of presets.
- Preset names now appear immediately in the Noah display upon selection in NRS.
- Assignment of multiple mixer outputs to a single mixer channel is now also possible in NRS. The corresponding input(s) are indicated by a point in the selection list.
- In the mixer, the analog input can now be switched to two mono channels, so that mono signals can be more conveniently controlled (guitar, microphone, etc.)
- The B-2003 rotor has a new "Distance" parameter.
- The acceleration behavior of the Performance Controllers can be adjusted separately per controller.
- The footswitch can now be used for preset switching.
- USB and MIDI can now be simultaneously set as MIDI In ports (all).
- General performance and loading-time optimizations for devices and graphics.
- The sizes of preset files have been reduced.
- The number of voices is now displayed via the Live Bar.
- NRS checks the Noah OS version upon startup.
- The Synchronizer has a new Delete function. Optional addin plug-ins can now be managed without problems.
- In the Noah menu ‘System -> Device’ there is a USBCom parameter [Windows, Mac/Linux] that determines which MIDI driver will be linked in during driver installation. Select Windows for all versions of Windows. Select Mac/Linux for MAC OS X.
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Sorry to hear you're having trouble with your Noah Andy

.
Hopefully we can help you get it sorted.