The activator is based on ZWT KMS-Keygen.
KMS-Keygen is installed as Windows Service, not too much memory used, around 2 mb of RAM.
Code generated by KMS-Keygen is not always valid, that旧 why sometimes activation may fail.
In this case just repeat activation request.
This is KMS-Keygen problem, but not the the activator fault.
Activator works on 32 and 64 edition of Office 2010.
Activator has following functions:
?Activation of Office 2010 VL products
?Activation status check of Office 2010 products
?Trial reset for all Office 2010 products
Activator can also restart KMService.
Note: In Volume versions of Office 2010 KMS client key is installed by default
so you do not need to install it again. It旧 recommended to reinstall Office 2010 VL keys
in case of activation errors only.