Illustratror and Photoshop

@Chandan35964576jhgu type cmd in the Windows search bar and then click on Run As Administrator, click Yes to the warning dialog

Type chkdsk /f and hit return in the command prompt window that shows up, then type y and then hit return again to schedule the task upon restarting Windows, restart your PC

@Ged_Traynor Please suggest easy metho this method is very difficult for me

can you suggest some easy way because this very difficult to me

24GB Ram, and photoshope files not larger than 200mb

@Chandan35964576jhgu where are the files stored, have you checked the disk for errors

https://learn.microsoft.com/en-us/windows-server/administration/windows-commands/chkdsk?tabs=event-viewer

How much RAM and spare hard disk capacity do you have?
What is the size of the Photoshop file?