Did you try searching this forum for a solution?
http://h30499.www3.hp.com/t5/Quality-Center-Support-and-News/Excel-Addin-quot-Select-a-map-quot-greyed-out/m-p/4629677/highlight/true#M38959
http://h30499.www3.hp.com/t5/Quality-Center-Support-and-News/Unable-to-create-a-Map-while-exporting-Scripts-from-Excel-to-QC/m-p/5164876/highlight/true#M54859
http://h30499.www3.hp.com/t5/Quality-Center-Support-and-News/Quality-Center-10-and-Excel-2007/m-p/4474925/highlight/true#M25388
http://h30499.www3.hp.com/t5/Quality-Center-Support-and-News/Excel-Addin-quot-Select-a-map-quot-greyed-out/m-p/4629677/highlight/true#M38959
http://h30499.www3.hp.com/t5/Quality-Center-Support-and-News/Unable-to-create-a-Map-while-exporting-Scripts-from-Excel-to-QC/m-p/5164876/highlight/true#M54859
http://h30499.www3.hp.com/t5/Quality-Center-Support-and-News/Quality-Center-10-and-Excel-2007/m-p/4474925/highlight/true#M25388
