I AM MAKING A GANTT CHART IN MS PROJECT.I CANNOT CHANGE THE START AND FINISHVDATE...IT IS SOMEHOW BLOCKED TO USE THE DROP DOWN MENU . THE TASK TYPE SAYS IT IS A "FIXED DURATION"...i CANNOT CHANGE THAT EITHER.

PLEASE ADVISE!!

To change the start and finish dates in a Gantt chart in MS Project, you need to check if any constraints are applied to the tasks. Constraints can restrict the ability to adjust dates or task types. Here's how you can troubleshoot and resolve this issue:

1. Select the task(s) whose start and finish dates you want to change. This will activate the Task Information dialog box.

2. In the Task tab, click on the "Information" button in the Properties group. Alternatively, you can double-click on the selected task(s) to open the Task Information dialog box.

3. In the Task Information dialog box, navigate to the "Advanced" tab.

4. Look for the "Constraint Type" field, which determines how the task dates are constrained. If it's set to a particular constraint, such as "Must Start On," "Must Finish On," or "Start No Earlier Than," it can prevent you from freely adjusting the dates.

5. Change the constraint type to "As Soon As Possible" or "Start No Earlier Than" or clear any specific constraint, if it's been set. To do this, click on the drop-down menu next to "Constraint Type" and select the appropriate option or clear the field altogether.

6. If the Task Type is set to "Fixed Duration," it might also limit your ability to adjust the dates. To change the task type, go to the "General" tab in the Task Information dialog box and select "Fixed Units" or "Fixed Work" from the "Task Type" drop-down menu instead.

7. After making the necessary changes, click "OK" to save the modifications.

Now, you should be able to freely adjust the start and finish dates using the Gantt chart view or the task information dialog box. If you're still unable to make changes, please make sure you have the necessary permissions to modify the project file or consult with the MS Project administrator for further assistance.