diff --git a/README.md b/README.md
new file mode 100644
index 0000000..503b4a7
--- /dev/null
+++ b/README.md
@@ -0,0 +1,24 @@
+# Tk-Path-Finder (WIP) ![python](https://img.shields.io/badge/python-3.6+-blue)
+
+## Description
+A lightweight file explorer based on tabs within tabs written in python (Tkinter). Written primarily to assist working with text files and MS office files spread across many folders/servers.
+
+## Features
+  - Quick Access Sidebar, links can be grouped into individual folders.
+  - Tabs within tabs layout. 
+  - Search functionality.
+  - Basic file comparison functionality.
+  - Rename files.
+  - Create multiple folders at once (hit cntrl-d in the craete folder window to duplicate line).
+  - "Open with" functionality.
+  - Plugin system (very much WIP at this time).
+
+## Limitations
+  - Only tested on windows 10.
+  - No delete functionality.
+  - Search is very slow on sub-directories with many files.
+  - Paste cannot be cancelled.
+  - Does not work with MS teams folders.
+
+## Preview
+![alt text](https://i.imgur.com/HNW0v4o.png)
diff --git a/src/__pycache__/paste_windows.cpython-39.pyc b/src/__pycache__/paste_windows.cpython-39.pyc
index feba777..f56dad5 100644
Binary files a/src/__pycache__/paste_windows.cpython-39.pyc and b/src/__pycache__/paste_windows.cpython-39.pyc differ
diff --git a/src/paste_windows.py b/src/paste_windows.py
index 12e8fd5..7c13e1b 100644
--- a/src/paste_windows.py
+++ b/src/paste_windows.py
@@ -8,10 +8,10 @@
 from tkinter import messagebox
 from tkinter import simpledialog
 import time
+import traceback
 
 import autoscrollbar
 
-
 def paste_folder(mainapp, branch_tab, source, destination):
 	launch_window(mainapp, branch_tab, source, destination)
 	
@@ -35,10 +35,10 @@ def __init__(self, mainapp, master, branch_tab, source, destination):
 		self.source = source
 		self.destination = destination
 	
-		processes = []
-		processes.append(Process(target=start_paste_folder, args=[source, destination]))	
+		self.processes = []
+		self.processes.append(Process(target=start_paste_folder, args=[source, destination]))	
 		
-		for p in processes:
+		for p in self.processes:
 			p.start()
 		
 		#for p in processes:
@@ -53,6 +53,9 @@ def __init__(self, mainapp, master, branch_tab, source, destination):
 		
 		self.pb1 = Progressbar(self.top, orient=HORIZONTAL, length=100, mode='determinate')
 		self.pb1.grid(row=4, column=0, pady=5, sticky='NSEW')
+		
+		self.cancel_btn = ttk.Button(self.top, text="Cancel", style='danger.TButton', command=self.cancel_copy)
+		self.cancel_btn.grid(row=5, column=0, sticky="NW")
 		#self.check_progress()
 		
 	def get_size(self, folder):
@@ -71,18 +74,25 @@ def check_progress(self):
 
 		while True:
 			attempts += 1
-			time.sleep(1)
+			time.sleep(2)
 			current_size = self.get_size(self.destination)
 			progress = round(current_size/self.total_size, 2)
-
-			# if attempts > 30:
-				# break
 				
 			if progress == 1.0:
 				break
 			else:
-				self.l.config(text=f'Progress: {str(int(progress*100))}%')
-				self.pb1['value'] = progress*100
-				self.mainapp.root.update()
+				try:
+					self.l.config(text=f'Progress: {str(int(progress*100))}%')
+					self.pb1['value'] = progress*100
+					self.mainapp.root.update()
+				except:
+					pass
 				
+		self.top.destroy()
+		
+	def cancel_copy(self):		
+		for p in self.processes:
+			p.terminate()
+			p.join()
+			
 		self.top.destroy()
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