Office 2007 installation setup canot find setup.exe

I am using Office 2007 installation DVD to run the setup. But I am getting a error that setup.exe is missing. The file is inside the DVD drive. I had seen the same. Whenever I run click on Install I am getting that error that setup.exe is not found. What should I do to fix the problem. I am choosing a DVD drive setup and does it is damaged.

Yes it is right. The DVD is damaged. Try to copy the files from the DVD and put the same in your folder. If you get any error of missing or corrupt file then you might need to work with fresh installation. That is the only way which would help you to fix the problem. From where you bought the disc. Ask for replacement.