Hi,
I used to work for a preferred vendor for Microsoft, and at that time, I purchased MS Office Pro 2007.
I had a problem with my computer, and had to reformat my drive. Before I reformatted, I backed up my drive onto an external drive- so I have office on that external drive (but it doesnt work from there of course).

So now I want to reinstall Office, but I dont have the Product Key. I cant find it; it must have gone to my old work email at the time, and I stupidly didnt forward or write that info down anywhere. I no longer have that old email account.

Is there any way to get my product key out of the backup that I made?

Thanks in advance for your help.