

If this answer helps, please click the Vote as Helpful button.OEM shouldn't matter. If this answer solves your problem, please check Mark as Answered. If this answer helps, please click the Vote as Helpful button. Or try the following for lost product keys: , and would be a good place to go if these instructions above do not resolve your issue. Microsoft has a knowledge base article that goes into more detail around the invalid product key scenario. Inside an e-mail from the online website where you purchased OfficeĬ. Inside the retail Office 2007 box (if you bought Office from a retail store)ī. The correct product key for the Office suite will be in one of these places:Ī. Operating system, and NOT for the Office Suite. This key is the product key for the Windows If you are using the 25-digit product key that you found on a sticker on the bottom of your laptop or on the back of your desktop case, then you are using the wrong key. If you see a duplicate copy of Office installed, then uninstall it and try to run your new Office program again. Some pre-installed Trial Office 2007 suites can conflict with the product key validation process. Did you just install Office from a retail box you just purchased? If so, go to Control Panel, Programs, Programs and Features and see if there is another copy of Office installed besides the suite you just installed. That said,Įxcel XP is quite an old version, did you just buy this product? Here is the general procedure for handling this in later versions, it may work for XP:ġ. Some Microsoft people do answer questions here, but most of us are just joe public. Because of that there is no way to estimate when or if you will get a satisfactoryĪnswer to your question. This is not a Microsoft site where Microsft answers all questions. Please understand that this is a site where people, just like you and I, choose to answer questions. HWID Hash Current: LgAAAAEAAQABAAIAAAABAAAAAgABAAEAonYe6CB1SCEAIrxPhEhmtZrgVeBGyg=ĪCPI Table Name OEMID Value OEMTableID Value Time(GMT-05:00)03ACRSYSACRPRDCT100100Microsoft Office XP Standard for Students and Teachers10475CF41D5D1C044UzGskMMVXkyfGQfLQ5uebDnWJrw=5586025-178081100Microsoft Office Home and Student 20071219

Windows Product Key Hash: ckKNc+BBPDWmo1LUlOkraNjlQ34=

Office XP Excel is telling me that I am entering invalid product key.
