How to copy existing Crystal Reports to the project? This should not affect the changes to the original Crystal Reports.
I have a Crystal Reports at : E:\\DM A
Very Simple !!
Add a New Crystal Report from Visual Studio Project.
After adding a New Crystal Report, you can see a Dialog Box 'Crystal Report Gallery' (as shown the fig below)
Select 'From an Existing Report', and press OK.
Browse the Original Report which you want to duplicate.
Now your Clone or Duplicate Report is ready !
The changes in the reports won't affect each other....
Hope this ll help you. Leave comments if any.