<CERInfo ClientSemVersion="6.3.12+20250604.0215fb04.399" ClientVersion="6">
  <ProcessInfo .../>
  <UserInfo .../>
  <OSInfo .../>
  <ProductInformation .../>
  <DeviceInfo .../>
  <DxDiagInfo .../>
  <GraphicsDriverInfo .../>
  <GraphicsInfo .../>
  <OpenGLInfo .../>
  <RuntimeInformation .../>
</CERInfo>

<StackTrace>
  <Method 
    function="MoveNext()"
    module="FluentHttpClient"
    object="FluentHttpClient.RestRequestBuilder+<SendAsync>d__25"
    offset="0x22C" />
  <!-- Additional stack frames... -->
</StackTrace>

# Load XML
[xml]$cer = Get-Content "dmpuserinfo.xml"

# Extract graphics info
$gpu = @{
    CardName = $cer.CERInfo.DxDiagInfo.DisplayDevices.DisplayDevice.CardName
    DriverVersion = $cer.CERInfo.DxDiagInfo.DisplayDevices.DisplayDevice.DriverVersion
    DriverDate = $cer.CERInfo.DxDiagInfo.DisplayDevices.DisplayDevice.DriverDate
    DedicatedVRAM_MB = $cer.CERInfo.DxDiagInfo.DisplayDevices.DisplayDevice.DedicatedMemory
    ProductName = $cer.CERInfo.ProductInformation.Name
    BuildNumber = $cer.CERInfo.ProductInformation.BuildNum
}

$gpu | Format-Table

# Convert hex memory values to GB
function Convert-HexToGB {
    param([string]$hexValue)
    [math]::Round(([Convert]::ToInt64($hexValue, 16)) / 1GB, 2)
}

[xml]$cer = Get-Content "dmpuserinfo.xml"

$memory = @{
    AvailPhysical_GB = Convert-HexToGB $cer.CERInfo.ProcessInfo.AvailPhysicalMem
    AvailVirtual_GB = Convert-HexToGB $cer.CERInfo.ProcessInfo.AvailVirtualMem
}

Write-Host "Available Physical RAM: $($memory.AvailPhysical_GB) GB"

import xml.etree.ElementTree as ET
from datetime import datetime

tree = ET.parse('dmpuserinfo.xml')
root = tree.getroot()

# Extract GPU driver info
dxdiag = root.find('.//DxDiagInfo/DisplayDevices/DisplayDevice')

gpu_info = {
    'card_name': dxdiag.get('CardName'),
    'driver_version': dxdiag.get('DriverVersion'),
    'driver_date': dxdiag.get('DriverDate'),
    'vram_mb': int(dxdiag.get('DedicatedMemory'))
}

# Check if driver is older than 6 months
driver_date = datetime.strptime(gpu_info['driver_date'], '%Y-%m-%d')
age_days = (datetime.now() - driver_date).days

if age_days > 180:
    print(f"⚠️ WARNING: GPU driver is {age_days} days old")
else:
    print(f"✓ GPU driver is current ({age_days} days old)")

# Analyze all CER files in network directory
$cerFiles = Get-ChildItem -Path "\\network\CERData\*\dmpuserinfo.xml" -Recurse

$results = $cerFiles | ForEach-Object {
    [xml]$xml = Get-Content $_.FullName
    
    $gpu = $xml.CERInfo.DxDiagInfo.DisplayDevices.DisplayDevice
    
    [PSCustomObject]@{
        File = $_.Name
        GPU = $gpu.CardName
        Driver = $gpu.DriverVersion
        DriverDate = [datetime]$gpu.DriverDate
        Product = $xml.CERInfo.ProductInformation.Name
        VRAM_MB = [int]$gpu.DedicatedMemory
    }
}

# Group by GPU and find crashes with old drivers
$results | 
    Where-Object { $_.DriverDate -lt (Get-Date).AddMonths(-6) } |
    Group-Object -Property GPU |
    Sort-Object Count -Descending |
    Format-Table Name, Count

$cerFiles = Get-ChildItem -Path "\\network\CERData\*\dmpuserinfo.xml" -Recurse

$intelCrashes = $cerFiles | ForEach-Object {
    [xml]$xml = Get-Content $_.FullName
    $gpu = $xml.CERInfo.GraphicsInfo.Description
    
    if ($gpu -match "Intel") {
        [PSCustomObject]@{
            GPU = $gpu
            VendorID = $xml.CERInfo.GraphicsInfo.VendorId
            Product = $xml.CERInfo.ProductInformation.Name
            BuildNum = $xml.CERInfo.ProductInformation.BuildNum
        }
    }
}

Write-Host "Intel GPU Crashes: $($intelCrashes.Count) of $($cerFiles.Count)"
$intelCrashes | Group-Object GPU | Format-Table Name, Count

function Convert-HexToGB($hex) {
    [math]::Round(([Convert]::ToInt64($hex, 16)) / 1GB, 2)
}

$lowMemoryCrashes = $cerFiles | ForEach-Object {
    [xml]$xml = Get-Content $_.FullName
    
    $availMem = Convert-HexToGB $xml.CERInfo.ProcessInfo.AvailPhysicalMem
    
    if ($availMem -lt 4) {  # Less than 4GB available
        [PSCustomObject]@{
            File = $_.Name
            AvailMemory_GB = $availMem
            Product = $xml.CERInfo.ProductInformation.Name
            GPU = $xml.CERInfo.DxDiagInfo.DisplayDevices.DisplayDevice.CardName
        }
    }
}

Write-Host "Low Memory Crashes: $($lowMemoryCrashes.Count)"
$lowMemoryCrashes | Format-Table -AutoSize

$versionStats = $cerFiles | ForEach-Object {
    [xml]$xml = Get-Content $_.FullName
    
    [PSCustomObject]@{
        Product = $xml.CERInfo.ProductInformation.Name
        BuildNum = $xml.CERInfo.ProductInformation.BuildNum
        MarketVersion = $xml.CERInfo.ProductInformation.MarketVersion
    }
}

$versionStats | 
    Group-Object BuildNum |
    Sort-Object Count -Descending |
    Select-Object @{N='BuildNumber';E={$_.Name}}, Count |
    Format-Table