Thinkpads Forum

Has anyone gotten the XP Home to Vista Premium upgrade from Lenovo yet? I put in my info, and it rejects it and says "unable to validate COA number". here is the format I am using

Product ID - xxxx-xxx
Serial Number - xx-xxxxx
COA - xxxxx-xxx-xxx-xxx

Zeus wrote:Has anyone gotten the XP Home to Vista Premium upgrade from Lenovo yet? I put in my info, and it rejects it and says "unable to validate COA number". here is the format I am using

Product ID - xxxx-xxx
Serial Number - xx-xxxxx
COA - xxxxx-xxx-xxx-xxx

Contact moduslink, they have banned some COA's for piracy purposes.


P.S. Moderators, please move this thread to Vista section.