FSX CTD APPCRASH

Hello, 

I was flying into Helsinki today on Vatsim after downloading Active sky 2016 for my FSX box edition. As I was descending on my 3 hour and 6 minute flight I had a crash to desktop. My settings were unchanged, but one that stood out was that I had the cloud layers set to 20 instead of 4 which was recommended. I changed it down to 4 but I wanted to see if there are any other things that may have caused it as the FNO is tomorrow and I do not want my sim crashing for that. the log is below. 

Log Name:      Application
Source:        Application Error
Date:          4/8/2021 12:04:05 PM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      DESKTOP-BBK2PFR
Description:
Faulting application name: fsx.exe, version: 10.0.61472.0, time stamp: 0x475e17d3
Faulting module name: d3dx9_26.dll, version: 9.7.239.0, time stamp: 0x42964b01
Exception code: 0xc000001d
Fault offset: 0x000d5802
Faulting process id: 0x295c
Faulting application start time: 0x01d72c8b65687119
Faulting application path: C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\fsx.exe
Faulting module path: C:\WINDOWS\SYSTEM32\d3dx9_26.dll
Report Id: ad5cb857-1487-4af4-8c6d-99033fc40dfa
Faulting package full name: 
Faulting package-relative application ID: 
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
  <System>
    <Provider Name="Application Error" />
    <EventID Qualifiers="0">1000</EventID>
    <Version>0</Version>
    <Level>2</Level>
    <Task>100</Task>
    <Opcode>0</Opcode>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2021-04-08T19:04:05.7290185Z" />
    <EventRecordID>38211</EventRecordID>
    <Correlation />
    <Execution ProcessID="0" ThreadID="0" />
    <Channel>Application</Channel>
    <Computer>DESKTOP-BBK2PFR</Computer>
    <Security />
  </System>
  <EventData>
    <Data>fsx.exe</Data>
    <Data>10.0.61472.0</Data>
    <Data>475e17d3</Data>
    <Data>d3dx9_26.dll</Data>
    <Data>9.7.239.0</Data>
    <Data>42964b01</Data>
    <Data>c000001d</Data>
    <Data>000d5802</Data>
    <Data>295c</Data>
    <Data>01d72c8b65687119</Data>
    <Data>C:\Program Files (x86)\Microsoft Games\Microsoft Flight Simulator X\fsx.exe</Data>
    <Data>C:\WINDOWS\SYSTEM32\d3dx9_26.dll</Data>
    <Data>ad5cb857-1487-4af4-8c6d-99033fc40dfa</Data>
    <Data>
    </Data>
    <Data>
    </Data>
  </EventData>
</Event>