
Check the list of known issues with Acronis Home products serial numbers:.(!) Acronis True Image 9.1/Echo Workstation is a corporate product and cannot be used as previous version for installing Acronis True Image Home and other products from Home & Home Office line. (!) If an earlier version of Acronis product is already installed in your system, installation assistant will recognize serial number from the earlier version automatically and will not prompt you to enter a second serial number. See also How to find the serial number of your Acronis product. if you are installing Acronis True Image Home 2011, you should first enter the serial number for Acronis True Image Home 2011 Upgrade and then the serial number for Acronis True Image Home 2010).

In the second field please enter a serial number for an earlier version of Acronis product of the same product line (e.g. You specified a serial number for an Upgrade version of the product. After you enter the serial number, Acronis product prompts you to enter another serial number:.See also Pasting Serial Number in the Installation Wizard of Acronis Products. Make sure that there are no spaces before or after serial number when you type or paste it in the available field.it is printed on CD sleeve) check the serial number for possible typos and misprints. If you are typing the serial number manually (e.g.Older Acronis Home products use 25-symbol serial number (5 blocks of 5 symbols): The following Acronis Home products use 64-symbol serial number (8 blocks of 8 symbols) for installation: See Activating a Boxed Version of an Acronis Product. Boxed versions of the product are sold with 16-symbol activation key that needs to be registered in order to obtain a full serial number. Make sure that you have a full serial number.you can install a French version of the product using an English serial number (older Acronis Home products do not allow that): (!) The following products can be installed in different languages using the same serial number: e.g. Make sure that language of the installation file matches the language of serial number. See Acronis True Image Home 2010 and Acronis True Image 10.0 Home. (!) Acronis True Image Home 2010 and Acronis True Image 10 Home are different products and use different serial numbers. See Acronis True Image Home 2011 and Acronis True Image 11 Home. (!) Acronis True Image Home 2011 and Acronis True Image 11 Home are different products and use different serial numbers. If you have several Acronis Home products, make sure you selected the correct serial number. See Downloading an Installation File of Acronis Software. It is recommended to register your serial number on Acronis website and download the necessary installation file. Make sure that you are using the correct installation file.
