Hello, I have this kind of problem and I cant figure out what seems to be the problem. I slipstreamed my unattended WinXP SP2 with Office 2003. I followed everything in the tutorial and did the exact thing but the applications didn’t work. XP installs perfectly and it reboots, but it does not startup the start.cmd that I made in GuiRunOnce. This is my code: [GuiRunOnce] %systemdrive%\install\start.cmd This is the path where I put my start.cmd in my XP c:\XPCD\$OEM$\$1\install\start.cmd Batch file of start.cmd ECHO. ECHO Installing Office 2003 ECHO Please wait... start /wait %systemdrive%\install\Applications\Office2003\PRO11.msi /QB This is the error that appears after windows restart. "Windows cannot find c:\install\start.cmd. Make sure you typed the name correctly, and then try again. To search for a file, click the Start button, and click search." All help is appreciated. Regards, Skinhead