$ErrorActionPreference = 'SilentlyContinue'
$svc = Get-Service | Where-Object { $_.DisplayName -match 'Online Backup|CloudBerry|MSP360' }
$svc | Format-Table Name, DisplayName, Status -AutoSize
$roots = @('C:\ProgramData\Online Backup','C:\ProgramData\CloudBerryLab','C:\ProgramData\CloudBerry Backup')
foreach ($r in $roots) {
  if (Test-Path $r) {
    Write-Output "=== ROOT: $r ==="
    $logs = Get-ChildItem $r -Recurse -Depth 2 -Filter *.log | Sort-Object LastWriteTime -Descending | Select-Object -First 3
    foreach ($l in $logs) {
      Write-Output "--- LOG: $($l.FullName) ($($l.LastWriteTime)) ---"
      Get-Content $l.FullName -Tail 40 | Where-Object { $_ -match 'ERROR|WARN|Exchange|Failed|denied' } | Select-Object -Last 25
    }
  }
}
Write-Output '=== Exchange services ==='
Get-Service | Where-Object { $_.Name -like 'MSExchange*' } | Select-Object -First 10 Name, Status | Format-Table -AutoSize
Write-Output '=== VSS writers (Exchange) ==='
vssadmin list writers | Select-String -Context 0,4 'Exchange'