C# - IIS Get Restart On File Delete / Store Operation In Server And Losing Session?

Dec 15, 2010

I have a file delete option for the files uploaded by the user, user can upload many files at a time.The uploaded files will be stored in a folder in server and when its is deleted its is moved to trash folder from where it will be manually cleared.

when a user tries to delete many files in the web page IIS get hangs and all session is expired. This case only present in server,in local host this issue is not available.

ALL the operations is carried out completely ie

Database gets updated. Files is moved from upload folder to trash folder in server.

I cannot determine what is going wrong,I just tried to delete many files totally around 35-36 MB. Is the issue with process taking long or is there any changes have to be made in order to perform large files operation, my project is done on VS2005 which is running in 2008 server.

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