Printed output is saved to files in the applicationName_root\Print\Session\SessionID directory under the virtual root for IIS Web sites, or in the applicationName_root\Print\User\UserName directory if the current application user is logged in with a permanent user account profile. The applicationName_root\Print\Session and the applicationName_root\Print\User directories are created when you deploy your application. The SessionID or UserName directory is created by the ASP.NET runtime engine after a PrintOpen call.
The SessionID directory created under
the Print\Session directory uses the same session ID number
as the subdirectory created under the applicationName_root\File\Session
directory when the user saves a DataWindow as a PDF or writes to
a file from the current application session, or when the PBWebFileProcessMode
global property has been set to Copy mode. The actual SessionID directory
name is a long 24-character string with letters and numbers such
as cdxgel554rkxxsbn1221uh55.
Unless the user creating the printed files has logged in as a permanent
user, the SessionID directories are deleted
when the Web Forms session is ended.
