I don't know about Windows 8, but I had to reinstall all the Stardock software (my subscription doesn't expire for another 98 days) and I tried to activate Icon Developer (just one of many) and got the message (error) that my activation had reached its limits.  I don't understand why this would happen if my subscription is still current (I can if the subscription had expired).  You pay for software and you expect it to work.  As long as I have a valid subscription I SHOULD NOT have any problem like this.  My next question would be if I can expect this to continue and should I look for an alternative fix (some other software).  I really like Stardock and would really like to continue using this product.  Well see.  LT