Windows 10: Sonar Platinum crashes when loading a project

As soon as I try to load a project or create a new one, Sonar crashes. I'm running win 10 v1903

The error is c0000005 with either ntdll.dll or audioses.dll. I tried re-registering ntdll but 'entry point not found'

Thanks - rev

:)

 

Sonar Software does not work after Windows update

Original title:

I have win 10,it recently did an update.Now my Sonar software wont work.I have Sonar X3 and now platinum.I thought platinum would work as its win 10 compatible

 

Anyone else found this possible bug: installing .NET 3.5 apps on Windows 10 causes problems with Cakewalk SONAR

I just purchased a new computer running the 64 bit version of Windows 10.

I have not been able to install Sonar Platinum.

I have attempted to install the program via Cakewalk's Command Center (their Preferred way) and also from a downloaded version. each time I get the following message:

Error

C:\Program Files \Cakewalk\Sonar Platinum\Stretch.ax

unable to register

dll/ocx: Reg Srv32

failed with code Ox3

Incidently, I have this same Program running on another Computer running the 64 bit version of Windows 10.

Sonar Platinum works well on that second computer. Not so for this new computer.

Any help will be greatly appreciated.

By the way, I have read and tried every solution suggested by Cakewalk but to no avail. It seems like a Windows problem. Please give guidance.

*** Email address is removed for privacy ***

 

Anyone else found this possible bug: installing .NET 3.5 apps on Windows 10 causes problems with Cakewalk SONAR

Found what I believe is a major bug in the way .NET 3.5 applications now install in Windows 10. Identified the issue with Cakewalk SONAR Platinum, but I believe it is a problem with Windows (as SONAR worked fine in Windows 8.x). I spent over an hour with
Cakewalk support (very good, it should be said) working through the issue - and it does not seem to be a SONAR issue.

Background:

Using Cakewalk SONAR Platinum (latest builds) which worked fine in Windows 8.1 where I also had Sony Sound Forge Audio 10 (a .NET 3.5 app) and Duplicate Cleaner (another .NET 3.5 app) installed. After the upgrade to Windows 10, SONAR stopped listing various
key items (custom plug in layouts, etc.).

Then reinstalled Windows 10 freshly on separate disk to make sure clean, and after a number of attempts, going back to backups, etc. have found that as soon as you install a .NET 3.5 app, it breaks SONAR with the above problems. You can have the .NET 3.5
package installed or not before - that does not seem to cause the problem with SONAR - but as soon as I installed either of the above apps, SONAR breaks.

And to make it worse, the problem (whatever it is) is not recoverable by a System Restore, which I had used at each step.... had to go to a backup before either of these apps was installed and reinstall everything after that point.

It would be good if others have seen similar issues (even with other programmes) as I think it has to be something to do with the way .NET 3.5 apps get installed in Windows 10 (as never had this issue on Windows 7, Windows 8 or Windows 8.1) - but just in
case it is not a general problem with Windows 10 will also be providing this same feedback to Cakewalk in case it is an edge case in SONAR that gets triggered by this.