What kind of help do you need? (Example:“Panda AdminSecure”, “2093 error”) Tweet Error 0006:0903 when trying to activate my Panda Antivirus Pro 2012 Information applies to: Products Panda Antivirus Pro 2012 Operating systems Windows XP (32-bit Edition)Windows Vista (32/64-bit Edition) Windows 7 (32/64-bit Edition)SymptomError code 0006:0903 returned when activating your Panda Antivirus Pro 2012. CauseThis error appears when a wrong activation code is typed during the activation process.SolutionNext to solve the problem follow the instructions below:Open the Activation Wizard and click Next. Write down your activation code; Make sure that it is correctly typed. If you don’t remember some of this data, check out the online FAQ how to retrieve my client details.Enter your email address and follow the instructions from the wizard.After completing all of these steps, you will see that the activating process finishes successfully.Help nº- 20110824 70327 EN Help us improve our service by letting us know your opinion. Your suggestions will help to resolve your questions more quickly and effectively. Have you resolved your query with this article? YES NO Thanks for your answer How would you improve this article? Do you want to contact TechSupport?