License number for AVG has the following format (always 6x5 characters, numbers or letters):
Please make sure that the entered license number is:
- complete (including last group of characters)
- entered correctly (including hyphens)
- matching with your AVG product and program version (only license numbers for AVG 9.0, AVG 2011, AVG 2012, AVG 2013 and 2014 are accepted; if you have an older number starting e.g. with number 7 or 8 which is still valid, please create a new compatible license number here)
If you need to retrieve your AVG License Number, please use the License Retrieval form.