Ok, I've been looking everywhere on Microsoft website to find my 2007 Office key. I can't seem to find it, I did check my account on the store and it says I haven't bought anything yet but I did buy it. I got it back in 2009 and at the time when I got it. Microsoft had its paid antivirus still out before bring out the new one. Tools to Extract Product Key. Normally you have several resources to find your Retail Product Key. The Tokens.dat file works as a digitally signed file, which stores the majority of the windows activation files. After you extract the Product Key, make sure to write it down and keep it in a safe place. The hardware identification identifies only the computer, only for the purpose of activation. During activation, you may also provide your personal contact information (name and address) if you want to register your product with Microsoft. The Office Activation Wizard can detect and tolerate changes to your computer's configuration. It is a 25 alpha numeric characters. If you have a digital license or if you're subscribed to Office 365, the product key is associated to your Microsoft account. You need to sign-in to your account to get the product key. For reference, just click on this article: Find your Office product key. For further assistance, just send us a reply. In fact, if you lost your Office 2007 product key, you could retrieve it by many methods, please refer to this case below. Therefore, you still need to buy When you’re on folder, run the next command. cscript ospp.vbs /dstatus. Copy each 5 digit Key and paste in the next command “change the XXXXX”. cscript ospp.vbs /unpkey:XXXXX. When you was finished of remove all key, run the next command. cscript ospp.vbs /act. You’ll can open Office 2016 without problems. My Inspiron laptop came with Office 2007 preloaded and no disk. Because of that I made a copy of the program on my own disk, not realizing that of course I'd need a product key if I wanted to reinstall. Well, I did reinstall because a 7-yr-old laptop just needs to be refurbished. Now I can't use Office 2007 because I don't have the product key. Graham Mayor. MVP. Replied on December 17, 2010. Report abuse. It seems likely that either you have another trial of Office installed, or. the version of Office uou are trying to activate is not the version for which you have a purchased key. or. you are entering the key incorrectly. t9LB.