Clarity

This is the title of an ERROR that Shows when Requesting A Report in my Financial System ... the the massage Says : 

Error in File 

c:\user\admin\appdata\local\temp\1\**********.rpt :

File I/O error 

this only shown when i ask for a report more than 200 pages ( note : if the same report requested with < 200 pages it will show ) Please advise

the system is using VB.Net programming language  & SQL 2008 on Windows Server 2008 R2 

You can try the following

(1) Delete and clean up your temp folder 

(2) Change CR settings: File I/O Error in crystal reports