Siemens SIMATIC WinCC V11 System Manual page 8

Special considerations for Windows 7
1. Double-click the file and run the "DisableCRLCheck_CurrentUser.cmd" file with user rights.
2. Reboot the PC.
8
NOTICE
The callback for the certificate validation is disabled for all users or PCs. To restore the
original state, perform the following files:
● RestoreDefaults_LocalSystem.cmd
● RestoreDefaults_CurrentUser.cmd
You can find the files in the following directory of product DVD:
● Support\Windows7\CRL_Check bzw. CD_RT\Support\Windows7\CRL_Check\
Readme WinCC Runtime Advanced V11 SP2 Second Edition
System Manual, 03/2012,