show the entry listSTEP 7 -- Setting up development environments -- Parameterizing systems Why, after booting the PC or when starting the VPN client, does the dialog appear indicating that the PNIOPCAC has Why, after booting the PC or when starting the VPN client, does the dialog appear indicating that the PNIOPCAC has Why, after booting the PC or when starting the VPN client, does the dialog appear indicating that the PNIOPCAC has Why, after booting the PC or when starting the VPN client, does the dialog appear indicating that the PNIOPCAC has terminated unexpectedly?terminated unexpectedly?terminated unexpectedly?terminated unexpectedly?How can you improve the performance in the SIMATIC Manager and in the STEP 7 project?How do you assign standard user and administrator rights in Windows XP/2000?How do you assign read and write rights as well as Full Control access for a drive in the MS Windows operating system?How do you assign the parameters of the PG/PC interface in general and what is the remedy if the device driver cannot be selected or is not visible?Information on the topic of "Parameterizing systems"How do you reactivate hidden system messages, the position of the hardware catalog and the column for current values in DBs?What remedies are possible if you cannot shut down your computer in Windows XP mode?How do you make the settings for the virtual memory in MS Windows XP/2000/ME/NT/9x?STEP 7 (TIA Portal) -- Setting up development environments -- Parameterizing systemsWhy, after booting the PC or when starting the VPN client, does the dialog appear indicating that the PNIOPCAC has terminated unexpectedly?Display part number DescriptionDescriptionDescriptionDescription In MS Windows a separate PNIO stack is started for each recognized Ethernet interface. This also applies for Virtual Private Networks (VPN). VPN links the nodes of one network with another network without the networks having to be compatible with each other. In this way the VPN node has direct access to the node of the other network as if it were not connected to the original network but directly to the other network. The behavior described above occurs through the fragmentary execution of the VPN implementations and also some of the virtual Ethernet interfaces (missing addressing, for example). RemedyRemedyRemedyRemedy The "PNIO Adapter" in the "Set PG/PC Interface" dialog contains all the interfaces recognized by S7DOS that are activated by default. To clear the behavior described you must disable the adapters that you do not need. When the message occurs and before clicking the message away, we recommend that you immediately start the "Set PG/PC interface" dialog and disable the the adapters you do not need. Proceed as follows. This can prevent the dialog box that the PNIOPCAC has terminated unexpectedly. 1. Open the PG/PC interface either in the Control Panel or in the SIMATIC Manager via "Tools > Set PG/PC Interface...". 2. Switch to the "PNIO Adapter" tab. 3. Disable the adapters not being used and click OK. 4. It is then recommended to restart the PG/PC.

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Fig. 01 NotesNotesNotesNotes � The behavior described above is not dependent on the operating system. �  The settings in the PG/PC interface are retained after restarting the PC.  Entry ID:Entry ID:Entry ID:Entry ID:61595882   Date:Date:Date:Date:2012-08-06 This entry is available in the following languages: german french italian spanish chineseI regard this article....I regard this article....I regard this article....I regard this article.... as helpful as not helpful                                  Copy link Suggestion for the entry Send to a friend

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