diff --git a/build/jenkins/zip b/build/jenkins/zip
index 3eac561..10cacf9 100644
--- a/build/jenkins/zip
+++ b/build/jenkins/zip
@@ -80,6 +80,7 @@ pipeline {
                             }
                             Write-Host "DEBUG: End of found zip listing."
 
+                            Write-Host "DEBUG: Existing zip files found count: $($existingZips.Count)"
 
                             $zipFilename = ""
                             $zipFound = $false
@@ -89,10 +90,10 @@ pipeline {
                                 $newestZip = $existingZips | Select-Object -First 1
                                 $zipFilename = $newestZip.Name
                                 $zipFound = $true
-                                Write-Host "Found existing zip file: '$zipFilename'. Skipping creation."
+                                Write-Host "DEBUG: Using newest existing zip file: '$zipFilename'. Skipping creation process."
                             } else {
                                 # No existing zip files, proceed with creation
-                                Write-Host "No existing zip files found. Proceeding with creation."
+                                Write-Host "DEBUG: No existing zip files found. Proceeding with file finding and zipping process."
 
                                 Write-Host "Searching for files matching $exePattern and $binPattern in the current directory for zipping..."
 
@@ -158,8 +159,8 @@ pipeline {
                             }
 
                             # Write the determined zip filename to a temporary file
-                            Write-Host "Writing zip filename '$zipFilename' to temporary file '$tempFilenameFile'..."
-                            $zipFilename | Out-File -FilePath $tempFilenameFile -Encoding UTF8 -Force # Corrected: Using -FilePath
+                            Write-Host "Writing determined zip filename '$zipFilename' to temporary file '$tempFilenameFile'..."
+                            $zipFilename | Out-File -FilePath $tempFilenameFile -Encoding UTF8 -Force
 
                             exit 0
                         ''' // End powershell script
@@ -176,10 +177,10 @@ pipeline {
                             // This might happen if the PowerShell script failed before writing the file
                             echo "Warning: Temporary filename file '${tempFilenameFile}' not found. Zip creation might have failed."
                         } finally {
-                            // Clean up the temporary file
+                            // Clean up the temporary file using a powershell step
                              try {
-                                 echo "Cleaning up temporary filename file: ${tempFilenameFile} using fileOperations"
-                                 fileOperations([genSandboxConfig: true, operations: [[excludes: null, includes: tempFilenameFile, pattern: null, type: 'DELETE']]])
+                                 echo "Cleaning up temporary filename file: ${tempFilenameFile} using powershell"
+                                 powershell "Remove-Item -Path '${tempFilenameFile}' -Force"
                                  echo "Temporary filename file cleaned up."
                              } catch (Exception e) {
                                  echo "Warning: Failed to clean up temporary filename file '${tempFilenameFile}': ${e.getMessage()}"