Adobe Muse not loading in CC Desktop version 6.1.0.587

Since the most recent update to the Creative Cloud Desktop app, to version 6.1.0.587, my copy of Adobe Muse will not load. It partially loads, and then just closes.

In the Windows 10 event log is -

Application: Muse.exe
Framework Version: v4.0.30319
Description: The process was terminated due to an unhandled exception.
Exception Info: exception code c0000005, exception address 0000000000DEE917

Followed by -

Faulting application name: Muse.exe, version: 2018.1.1.6, time stamp: 0x5d3ed771
Faulting module name: Muse.exe, version: 2018.1.1.6, time stamp: 0x5d3ed771
Exception code: 0xc0000005
Fault offset: 0x000000000060e917
Faulting process ID: 0x3150
Faulting application start time: 0x01da33a19cf3e497
Faulting application path: C:\Program Files\Adobe\Adobe Muse CC 2018\Muse.exe
Faulting module path: C:\Program Files\Adobe\Adobe Muse CC 2018\Muse.exe
Report ID: 8266414e-2cfd-4801-b0e4-a5257678bd62
Faulting package full name:
Faulting package-relative application ID:

I asked about this here on the forum.

https://community.adobe.com/t5/creative-cloud-services-discussions/muse-not-running-after-creative-cloud-desktop-app-update/td-p/14311465

It appears that I am not the only one seeing this!

Could it be investigated as a matter of urgency please?

I don't know if this is affecting other Adobe apps as well.

I am of course well aware that Muse is no longer supported, and hasn't been for quite a few years now.

However, it should still work.

If all the Adobe processes on the PC are closed down, Muse does still run, and works fine, so whatever the problem is, it is not within Muse, it's something that's been introduced by the latest CC Desktop app update.

Thanks,

Dave Hawley.