Project completion date changing

Member for

11 years 5 months

Abdul, It is such a basic thing that its surprising you actually asked such a question. 

If you don't want the completion date to change make sure you perform the planned work in the allotted time.

Member for

11 years 7 months

Also I have same problem I thing. Problem is that. For example, I have one activitiy and it's finishind date 25 march 2014 and data date is 10 march 2014 so remaining date must be (it can be changed depend of calendar) 15 days. I updated Data date to 20 march 2014. after updated remaining days still be 15 days and completion date go to 30 march. How can I fix it ? Urgently

Member for

16 years 7 months

What's the problem?

Completion date should change if the project does not progress exactly to plan.