Hi, i am currently working on a unattended install for the college i work for. Basically its a Windows XP install, i have managed to merge drivers and other applications both in nlite and in WPI, but the only issue im having at the moment is a batch file the contents of the batch file are as followed; @ECHO The Sheffield College @echo Windows Update Script @ Echo ******************************** @ Echo *Do Not Switch Off The Computer* @ Echo * As Windows XP Is Installing * @ Echo * Important Updates * @ Echo ******************************** @echo Currently Installing .Net Framework 2 start /wait dotnetfx.exe /q /c:"install.exe /q" @echo Currently Installing Windows Install 3.1 start /wait WindowsInstaller-KB893803-v2-x86.exe /q EXIT /B Running the script by itself works fine, installs as it should not a problem but when i add it to WPI i get the following error message; --------------------------- dotnetfx.exe --------------------------- Windows cannot find 'dotnetfx.exe'. Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and then click Search. --------------------------- OK --------------------------- and the same for the Windows Installer 3.1 was wondering what i was doing wrong Thanks Chris