NIS 2013 Version Problem

Having installed NIS 2013 without any problems on a Win 7 64bit machine I was surpised that it would not install without problems on a Win XP 32bit machine.

1/. The new install would not authenticate.

2/. It would not update saying the trial period had completed.

 

Without the updated and patches I could not continue, uninstalled 2013 and reverted to 2012 without issues.

Tried as an update and a clean install both failed.

 

Any guidance/help would be appreciated.

 

TIA

Martin_R_C