Solved Product key number keeps saying invalid Tags: Configuration Office Windows 7 Last response: August 8, 2010 7:31 PM in Windows 7 Share jewelmc August 8, 2010 6:39:46 PM Hello, ive already installed microsoft office 2007. Used it many times. Now I can't get the product key number to take. More about : product key number invalid jewelmc August 8, 2010 6:44:21 PM i know i have the correct product key m 0 l Best solution arjunp2085 August 8, 2010 6:44:43 PM Contact Microsoft Customer support and give them the product key and CD part number It will be in the inner circle on the Silver side of the Disk . It will be some thing like X-"number" They will provide with a new product key Some times the activation systems cause trouble like this they will simply issue a new product key free of cost if you have the correct part number Share Can't find your answer ? Ask ! Get the answer jewelmc August 8, 2010 7:31:49 PM Best answer selected by jewelmc. m 0 l Can't find your answer ? Ask ! Publish Related resources I have a Windows 7 Pro disc with the appropriate product key but it won't validate and says invalid product key. I have insta Forum SolvedInvalid Product Key Forum SolvedAgricultural Simulator 2013 invalid product key Problem Forum SolvedWindows 7 Home Premium Product key invalid? Forum product key invalid or something ? Forum Dell Optiplex 64-bit 755 product key "invalid" for 7.1 Dell recovery/reinstall disk Forum "Invalid product key" help Forum XP product key invalid Forum why is microsoft office powerpoint 2010 telling me my 25 character product key is invalid? Forum why is microsoft office powerpoint 2010 telling me my 25 character product key is invalid? Forum Solvedproduct id 00426-292-0000007-85277....whats the product key number Forum Solvedproduct key number Forum Invalid product key in windows 7 Forum Invalid product key on OEM laptop Forum Invalid Product Key Message Forum Invalid product key after doing an update. Forum Invalid Product key Forum Invalid Product Key Forum Invalid Product Key Forum Can't connect wifi on new HP laptop. It keeps saying incorrect key. All other devices ok. Wifi on. WPA2-PSK. Windows 8 Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !