Delete Virtual smart card sign-in option in Windows 8.1 RTM (remove the dummy smartcard account in Win 8.1 RTM)
Commandwindows 8.1VSC
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 rootsmartcardreader000 >nul 2>nul
Tpmvscmgr destroy/instance rootsmartcardreader001 >nul 2>nul
Tpmvscmgr destroy/instance rootsmartcardreader002 >nul 2>nul
Tpmvscmgr destroy/instance rootsmartcardreader003 >nul 2>nul
Tpmvscmgr destroy/instance rootsmartcardreader004 >nul 2>nul
Tpmvscmgr destroy/instance rootsmartcardreader005 >nul 2>nul
Tpmvscmgr destroy/instance rootsmartcardreader006 >nul 2>nul
Tpmvscmgr destroy/instance rootsmartcardreader007 >nul 2>nul
Echo Deleting existing virtual smart card certificates ...
Certutil-delstore-user my "pilot-msit vsmartcard-da" >nul 2>nul
Certutil-delstore-user my "msit Virtual Smart card" >nul 2>nul