Windows 10: Faulting Module ucrtbase.dll involving Acoustica Mixcraft and Kontakt

BASIC ISSUEVery specific. It occurs in Acoustica Mixcraft DAW when loading 2 or more instances of Kontakt. The program just fails disappears from the screen - no other symptoms. I have loaded multiple versions of other libraries - which are more CPU and memory intensive. It is only this specific combination that causes the fail, every time. Unfortunately it is the combination I use most. I was able to have 7 or 8 instances until recently, now I can't even have 2! I suspect some file or registry setting has been removed or corrupted.I heard there is an option to do a "repair upgrade" of W

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Faulting Module ucrtbase.dll involving Acoustica Mixcraft and Kontakt

BASIC ISSUE

Very specific. It occurs in Acoustica Mixcraft (DAW) when loading 2 or more instances of Kontakt. The program just fails (disappears from the screen - no other symptoms). I have loaded multiple versions of other libraries - which are more CPU and memory intensive. It is only this specific combination that causes the fail, every time. Unfortunately it is the combination I use most. I was able to have 7 or 8 instances until recently, now I can't even have 2! I suspect some file or registry setting has been removed or corrupted.

I heard there is an option to do a "repair upgrade" of Windows 11, but I don't know whether that is relevant or if there are any up-to-date instructions for that. I have too much on my PC to risk doind a full reinstall of Windows 11.

Error Message

None on execution, but the following from the Windows Error Reporting

Faulting application: mixcraft9.exe Version: 9..0.0.470

Faulting module name: ucrtbase.dll Version 10.0.22621.3374

Exception Code: 0x0000409&#x000a

Fault Offset: 0x000000000007f6be
&#x00a

Faulting process id: 0x0x2A04&x00d;&#x00a

Faulting application path: C:\Program Files\Acoustica Mixcraft 9\mixcraft9.exe

Faulting module path: C:\Windows\System32\ucrtbase.dll

System & Environment

Windows 11 Home - completely up to date

Mixcraft 9 - completely up to date

Kontakt 7 - completely up to date

16 GB RAM

Graphics - GeForce GTX 1060 6GB - latest drivers

Things I have tried without success:

Restarting the PC (many, many times, including after each of the following attempts)

Deleting and reinstalling mixcraft and Kontakt

Updating Windows and Drivers

Running SFC Scannow tool twice - it found and repaired files in the first run

Running DISM

Reinstalling MS C++ Package

Everything on this site except a system restore: What Is Ucrtbase.dll & How to Fix the Related Errors? [Answered] - MiniTool Partition Wizard

 

Faulting module name: MSVCR110.dll

OK I tried the steps you gave me and the system found no errors. When I tried to run the app again, I get the same error as before

Faulting application name: AdobeCaptivate.exe, version: 11.5.5.553, time stamp: 0x5f844244

Faulting module name: MSVCR110.dll, version: 11.0.51106.1, time stamp: 0x5098826e

 

Faulting application name: conhost.exe, and Faulting module name: ConhostV2.dll

Trying to determine cause of crashes, multiple devices occurring at 3 different times in the day (i.e. 8762 crashes on 2002 devices yesterday) . Affecting Windows 7 64bit and Windows 10 64 bit, Enterprise

Doesn't indicate any specific application. No dump files.

Errors do not refer to any specific application,

Faulting application name: conhost.exe, version: 10.0.16299.15, time stamp: 0x4dbabb31

Faulting module name: ConhostV2.dll, version: 10.0.16299.15, time stamp: 0x9407c601

Exception code: 0xc0000005

Fault offset: 0x0000000000006404

Faulting process id: 0x1044

Faulting application start time: 0x01d450f8a5d158db

Faulting application path: C:\Windows\system32\conhost.exe

Faulting module path: C:\Windows\SYSTEM32\ConhostV2.dll

Report Id: 88879b3c-6ebc-4547-841e-7edbb1ebaee3

Faulting package full name:

Faulting package-relative application ID:

+ System

- Provider

[ Name] Application Error

- EventID 1000

[ Qualifiers] 0

Level 2

Task 100

Keywords 0x80000000000000

- TimeCreated

[ SystemTime] 2018-09-20T15:43:20.036590900Z

EventRecordID 22146

Channel Application

Security

- EventData

conhost.exe

10.0.16299.15

4dbabb31

ConhostV2.dll

10.0.16299.15

9407c601

c0000005

0000000000006404

1044

01d450f8a5d158db

C:\Windows\system32\conhost.exe

C:\Windows\SYSTEM32\ConhostV2.dll

88879b3c-6ebc-4547-841e-7edbb1ebaee3