Add opener.ps1

added powershell script

opener.ps1

@@ -0,0 +1,35 @@
+# Define the path to the text file containing the list of Excel file paths
+$fileListPath = "C:\Path\To\filelist.txt"
+
+# Read all lines (file paths) from the text file
+$filePaths = Get-Content -Path $fileListPath
+
+# Create an Excel application object
+$excel = New-Object -ComObject Excel.Application
+$excel.Visible = $true
+
+# Open each file in Excel
+foreach ($file in $filePaths) {
+    if (Test-Path $file) {
+        Write-Host "Opening $file"
+        $workbook = $excel.Workbooks.Open($file)
+    } else {
+        Write-Host "File not found: $file"
+    }
+}
+
+# Wait for 2 minutes (120 seconds)
+Start-Sleep -Seconds 120
+
+# Close all workbooks without saving
+$excel.Workbooks.Close($false)
+
+# Quit Excel
+$excel.Quit()
+
+# Release the COM object
+[System.Runtime.Interopservices.Marshal]::ReleaseComObject($excel) | Out-Null
+[GC]::Collect()
+[GC]::WaitForPendingFinalizers()
+
+Write-Host "Excel closed after 2 minutes."