Recover Data Files, Unerase Files

My computer came with Microsoft Office 2003 – Standard Edition. I accidentally removed it and did a system restore. I don’t have and I don’t want to activated the entire program, but only want to use MDI – Microsoft Digital Image. So, it kept wanting to install all over, if when I tell it not to.

Here is the message: “error 1706, setup cannot find the required files. Check your connection to the network or CD-ROM drive. For other potential solutions to this problem, see C:\Program Files|Microsoft Office|OFFICE11\SETUP.CHM.”
I also asked earlier at http://answers.yahoo.com/question/index;_ylt=Aj9QezOBQnNpWXnh9JqJ41Hsy6IX;_ylv=3?qid=20080713015118AAKCQ0D

• What’s “error 1706″ during Microsoft Office 2003 installation?
• How do I reinstall Microsoft Office 2003, again on my computer? ?
• Microsoft Office Xp with FrontPage error.?
• My xls, doc files are corrupted in Office 2003. (not recongnizable format) How can i recover these files ?