InfoPath Dev

Have any body ever used Infopath form with code behind as Task form in Workflow developed using VS2005
It the form is not able to connect to dll as the form got copied to
c:/ProgramFiles/CommonFiles/MicrosoftShared/WebserverExtention/12/Templates/Features/Forms
when Install.bat is ran for WF
but dll does not get placed in that feature folder
Thanks in advance
any suggetion is appriciated

Look message error, where should be found your dll file.
You should copy it by yourself or write in your install.bat something like this:
copy /Y PathToYourDLL.dll "%CommonProgramFiles%\Microsoft Shared\web server extensions\12\TEMPLATE\FEATURES\Forms\"

PathToYourDLL.dll - is dll of your task form. If you didn`t change debug properties it should be found in
"..\My Documents\InfoPath Projects\NameOfYourForm\bin"

Good luck !