diff --git a/SharePointFunctions.ps1 b/SharePointFunctions.ps1
index 8facbe4..beaffe6 100644
--- a/SharePointFunctions.ps1
+++ b/SharePointFunctions.ps1
@@ -482,29 +482,14 @@ function Convert-Files {
                     $workbook = $excel.Workbooks.Open($downloadPath)
                     
                     Write-Host "Saving as XLSX: $xlsxPath"
-                    # Create a temporary filename without spaces
-                    $tempFileName = [System.IO.Path]::GetRandomFileName() + ".xlsx"
-                    $tempFilePath = Join-Path $env:TEMP $tempFileName
-                    
-                    # Save to temp file first
-                    $workbook.SaveAs([string]$tempFilePath, 51) # 51 = xlOpenXMLWorkbook
+                    # Save directly to the final path
+                    $workbook.SaveAs([string]$xlsxPath, [Microsoft.Office.Interop.Excel.XlFileFormat]::xlWorkbookDefault)
                     $workbook.Close($true)
                     
                     Start-Sleep -Seconds 2  # Give Excel time to finish
                     
-                    # After Excel is closed, rename the file to the desired name
-                    if (Test-Path -LiteralPath $tempFilePath) {
-                        if (Test-Path -LiteralPath $xlsxPath) {
-                            Remove-Item -LiteralPath $xlsxPath -Force
-                        }
-                        Move-Item -LiteralPath $tempFilePath -Destination $xlsxPath -Force
-                        
-                        if (-not (Test-Path -LiteralPath $xlsxPath)) {
-                            throw "Failed to rename temporary file to final XLSX file"
-                        }
-                    }
-                    else {
-                        throw "Failed to create temporary XLSX file at: $tempFilePath"
+                    if (-not (Test-Path -LiteralPath $xlsxPath)) {
+                        throw "Failed to create XLSX file at: $xlsxPath"
                     }
                     
                     $script:txtStatus.Text += "Successfully converted to: $xlsxFileName`n"
@@ -523,11 +508,6 @@ function Convert-Files {
                     Get-Process -Name "EXCEL" -ErrorAction SilentlyContinue | 
                         Where-Object { $_.SI -eq [System.Security.Principal.WindowsIdentity]::GetCurrent().SessionId } | 
                         Stop-Process -Force
-                        
-                    # Clean up temp file if it still exists
-                    if ($tempFilePath -and (Test-Path -LiteralPath $tempFilePath)) {
-                        Remove-Item -LiteralPath $tempFilePath -Force -ErrorAction SilentlyContinue
-                    }
                 }
                 
                 $script:txtStatus.Text += "Successfully converted to: $xlsxFileName`n"