Cannot start Microsoft Outlook. Cannot open the Outlook window."

i try to cut my outlook form C to D its stuck, after that i try to open my outlook, but its not working. it gives me message:
Cannot start Microsoft Outlook. Cannot open the Outlook window. the set of folders can't be opened. you don't have the permission required to access the file.

please help me, all my work on this email, and i need it.

Your post is not very clear, but the way I read it, it looks like you have cut your Outlook program on drive C & pasted it on drive D, is this correct?.
If this is the case can you try to reverse the procedure & put it back on drive C exactly where was before.. Moving a program from one drive to another can cause the system to lose its connection & cause problems.

i lost some data, i don't have any thing to put it back to C. is there any other way to open it?

derar said:

i lost some data, i don't have any thing to put it back to C. is there any other way to open it?

You could try a system recovery. Open Control Panel & click on Recovery. If you have a previous recent restore point you may be able to use that to recover your Outlook files.