Hi<BR><BR>I i developed asp.net application in my local pc and its everything working fine on my local pc.<BR>Server side i created one virtual dir called sales and pointed to <BR>c:intetpubwwwrootsales directory.I copied all my .aspx files and .vb files into sales directory and copied entire bin dir under sales.<BR><BR>My app in server side also working fine.But when i do any changes in my local pc i am just copying aspx files into sales folder and .dll file to bin folder.When i access server copy some times i am getting this eroor message <BR><BR>The compiler failed with error code 1073807364.<BR><BR>i am getting this error message frequently.When i copy perticular .aspx and .vb file then its ok perticular file working fine.Pl help in this.<BR>