diff --git a/Windows/pecos.py b/Windows/pecos.py
index 62d9fa0..e869c5a 100644
--- a/Windows/pecos.py
+++ b/Windows/pecos.py
@@ -190,27 +190,28 @@ class Toplevel1:
                     PatronBackup = 'patronbackup/'
                     DatabaseFile = 'checkouts.db'
                     dbBackup = 'checkouts-backup.db'
+                    ExportFile = 'export.html'
                     
-                    os.remove(DatabaseFile) # Delete the current database
-                    os.remove(dbBackup)
+                    if os.path.exists(DatabaseFile): # Delete the current database
+                        os.remove(DatabaseFile) 
+                    if os.path.exists(dbBackup): # Delete the database backup
+                        os.remove(dbBackup) 
+                    if os.path.exists(ExportFile): # Delete the export file
+                        os.remove(ExportFile)
+                    if os.path.exists(ItemFolder): # Delete the item folder
+                        shutil.rmtree(ItemFolder)
+                    if os.path.exists(PatronFolder): # Delete the patron folder
+                        shutil.rmtree(PatronFolder)
+                    if os.path.exists(ItemBackup): # Delete the backup item folder
+                        shutil.rmtree(ItemBackup)
+                    if os.path.exists(PatronBackup): # Delete the backup patron folder
+                        shutil.rmtree(PatronBackup)
+                    os.makedirs(ItemFolder) # Recreate the item folder
+                    os.makedirs(PatronFolder) # Recreate the patron folder
+                    os.makedirs(PatronBackup) # Recreate the backup patron folder
+                    os.makedirs(ItemBackup) # Recreate the backup item folder
                     shutil.copy("emptybase.db", "checkouts.db") # Copy over an empty database
-                    shutil.rmtree(ItemFolder)
-                    shutil.rmtree(PatronFolder)
-                    shutil.rmtree(ItemBackup)
-                    shutil.rmtree(PatronBackup)
-                    os.makedirs(ItemFolder)
-                    os.makedirs(PatronFolder)
-                    os.makedirs(PatronBackup)
-                    os.makedirs(ItemBackup)
-
-                    '''
-                    os.remove("checkouts.db") # Delete the current database
-                    shutil.copy("emptybase.db", "checkouts.db") # Copy over an empty database
-                    shutil.rmtree('item')
-                    shutil.rmtree('patron')
-                    os.makedirs('item')
-                    os.makedirs('patron')
-                    '''
+                    
                     # Next two lines commented out in Windows version - the connection commands work on macOS
                     #conn = sqlite3.connect('checkouts.db') # Restablish connection to the database
                     #c = conn.cursor()