GMSC System service WinXP is a software product for Windows developed by Giesecke & Devrient GmbH
It is reported that the following Windows processes are part of GMSC System service WinXP:
If you want to remove GMSC System service WinXP from your computer, just go to Start > Control Panel > Add/Remove programs and select GMSC System service WinXP from the list of programs.