I purchased and installed Little Reader and Little Math by the CDs in about 2012 in my notebook. However, my notebook was broken a few days ago. I re-installed and activated Little Reader in my desktop without problem. For Little Math, I re-installed and imported the curriculum successfully but just cannot enter the key to activate it. My key on the card is **Removed by Forum Administrator**. I guess I may have mistakenly typed **Removed by Forum Administrator** for a few times initially. I do not know whether it is the reason why I cannot activate it now even with correct key?

Could you please help me. Thanks.