Delete Virtual Smart Card sign-in option in Windows 8.1 RTM(在WIN 8.1 RTM中删除虚拟智能卡账户)
commandwindows 8.1VSC
please use below script and save as "deleteVSC.cmd"
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@echo off
echo Deleting existing virtual smart cards and readers…
tpmvscmgr destroy /instance rootsmartcardreader