Hey,
My mother in law asked me to fix her HP computer. I did a fresh format and with the confidence I put her cd key which was on the case when os asked for it-it said it was invalid.
FYI.
-Her hp was purchased with xp home ed license.
-I used Retail version of xp home cd
Could this be that I should use OEM cd?-or what else. Microsoft makes it so complicated-so far I know that OEM is dedicated only to the computer that came out with BUT still what would be a difference in the actuall CD??? meaning RETAIL/OEM cd- shouldn't the cd be the same or the installation config may be slightly different???
So once again I have a valid cd key why microsoft won't accept it?-Should I maybe get a OEM xp installation disk or what is the issue?
Any help will be appreciated
Thanks,
Bart

My mother in law asked me to fix her HP computer. I did a fresh format and with the confidence I put her cd key which was on the case when os asked for it-it said it was invalid.
FYI.
-Her hp was purchased with xp home ed license.
-I used Retail version of xp home cd
Could this be that I should use OEM cd?-or what else. Microsoft makes it so complicated-so far I know that OEM is dedicated only to the computer that came out with BUT still what would be a difference in the actuall CD??? meaning RETAIL/OEM cd- shouldn't the cd be the same or the installation config may be slightly different???
So once again I have a valid cd key why microsoft won't accept it?-Should I maybe get a OEM xp installation disk or what is the issue?
Any help will be appreciated
Thanks,
Bart