System
Alarms
Audit and diagnostic
Communication interfaces
Configuration environment
Data acquisition
DataVue/Data Export
Development kits
General
Historical data
HMI
Known issues
Other Products
PcVue installation
PcVue miscellaneous
Real time data
Sample projects
Scripting
Security bulletin
SnapVue
System
TouchVue
UDC
Upgrade issues
Useful tools
Version Information
EmVue v1
FrontVue 15
FrontVue 16
PcVue 10.0
PcVue 11
PcVue 11.1
PcVue 11.2
PcVue 12
PcVue 15
PcVue 16
PcVue 6
PcVue 7.00
PcVue 7.20
PcVue 8.00
PcVue 8.10
PcVue 8.2
PcVue 9.0
PlantVue 2.6
WebVue
[KB1214] PcVue Automatic Deployment
Applies to: PcVue 16.2 onwards Summary: How to install or update PcVue on a complete architecture in a more efficient way? This article describes the procedure to automatize the deployment […]
[KB1213] PcVue as a Service – Open Application Explorer
Applies to: PcVue 11.2 onwards Summary: Since PcVue is able to run as a Windows service the use of options in AIExplorer command line becomes very useful. We will describe […]
[KB1201] Could not load type ‘System.ServiceModel.Activation.HttpModule’ from assembly
Applies to: WebVue, Web Services using IIS Symptom: While trying to access WebVue, or a PcVue Web Services page, or testing web functionalities with the SvWebDiag tool, this error appears: […]
[KB1151] Windows Updates to enforce DCOM hardening – KB5004442
Applies to: PcVue and FrontVue – Multiple versions Summary: Microsoft has started rolling out Windows updates that could affect users of the OPC Classic technology, software components and products relying […]
[KB1125] Increasing the maximum number of USER and GDI objects that can be created per-process
Applies to: Windows XP onwards Summary: This article describes how to increase the maximum number of USER and GDI objects that can be created per-process. Details: The system provides two […]
[KB1124] Adjusting registry settings to run PcVue as a service on a Web back end station
Applies to: PcVue 11.2 onwards Symptom: Running PcVue as a Windows service application on a Web back end station causes a crash of the sv32 process under certain conditions. If […]
[KB1120] Firewall configuration guideline for PcVue
Applies to: PcVue Summary: This document describes the firewall rules commonly required in the context of PcVue projects. Details: The last revision of the technical content accommodates changes in PcVue […]
[KB1072] PcVue as a service – service doesn’t restart PcVue after crash
Applies to: PcVue 11.2 onwards Summary: By default, the SV Core Daemon service will terminate gracefully if sv32.exe process terminates intentionally or unexpectedly. This article explains how to configure it […]
[KB1057] Regional Settings Option
Applies to: PcVue 11.2 and PcVue 12 Summary: About Windows regional beta option : Use Unicode UTF-8 for worldwide language support Details: Since Windows 10, there is a regional beta option: […]
[KB1042] Simple query to count record in SQL Server grouped by variable name
Applies to: PcVue 8.10 onwards Summary: A good practice for SQL Server database size optimization is to investigate which tags are recorded more often than others. This allows for example […]
[KB1038] How to change a network connection from category Public to Private
Applies to: PcVue all versions Summary: A simple method using PowerShell to change the network properties of a specific network connection. It can be useful for example to create a […]
[KB863] PcVue is launched but will not start
Applies to: PcVue 11.1 and 11.2 Symptom: When launching PcVue it doesn’t start (nothing happens). A fix has been implemented in 11.1.06110 and 11.2.06058, also in version 12 onwards. Originator: […]
[KB839] Using Transparent Database Encryption (TDE) on an SQL Server database
Applies to: All versions of PcVue that support the HDS Summary: This article explains how to enable and disable Transparent Database Encryption (TDE) on an SQL Server database. TDE is […]
[KB809] Setup of SQL Server 2014 fails
Applies to: SQL Server 2014 Summary: If the installation of SQL Server 2014 fails close to the end. Details: If the installation of SQL Server 2014 fails close to the […]
[KB765] Remote Desktop Session Height and Width
Applies to: All versions of PcVue Summary: Configuring the size of a Remote Desktop Session window.Originator: AC Details: A Remote Desktop Session can be configured by a .RDP (Remote Desktop […]
[KB761] Useful SQL Scripts
Applies to: All versions of PcVue Summary: Some example SQL scripts useful for troubleshooting.Originator: NK Details: GetDBSize.sql Script providing information about the space used by the data vs the space […]
[KB722] PcVue VS SQL Server Compatibility
Applies to: PcVue 8.10 and later Summary: List of SQL Server version and PcVue version with which it has been qualified. Qualified means it has been tested and verified and […]
[KB718] Data Execution Prevention for PcVue
Applies to: PcVue 11 to PcVue 16 Summary: For security reasons Windows Server 2012 onwards has Data Execution Prevention (DEP) enabled by default for all applications and services. After installation […]
[KB707] Compatibility between Direct-Link software, operating systems and virtualization solutions
Applies to: Direct-Link all versions Summary: This article describes the compatibility between between the (Molex) Brad Direct-Link software, operating systems and virtualization solutions Details: The attached file was up to […]
[KB663] PcVue doesn’t stop on HP machine
Applies to: PcVue all versions Symptom: On HP machines the sv32.exe process is still running after PcVue shutdown. Details: A utility called HP Protect Tools is installed by default on […]
[KB634] Error message Attempt to initialize the CRT more than once while launching PcVue
Applies to:PcVue version 8.10 onwards. Symptom:The following Windows error message is prompted at PcVue startup and PcVue can never be launched. “Attempt to initialize the CRT more than once” Details:A […]
[KB585] How to change database collation
Applies to: SQL Server. Summary: This article explains how to modify collation to avoid conflict between two databases. If collation is not the same on the two replicated databases, replication […]
[KB555] Backing up SQL Server databases with HDS storage units
Applies to: PcVue version 8.10 onwards Summary: This article guides you through setting up a backup strategy for HDS databases. The actions shown were taken with a version of SQL […]
[KB541] How to run a large PcVue application in 64 bit OS environment
Applies to: PcVue version 9.0 and 10 Summary: Attached document describes the procedures to follow in order to run a large PcVue application, that requires more than 2 Gbytes of RAM, […]
[KB521] SQL Server Express Limitations
Applies to: SQL Express 2005 and 2008 Summary: This article is a reminder of the SQL Express database size limitations Details: Version Database size (.mdf) SQL Express 2005 4 Gb […]
[KB492] How to display local time in an SQL Server view
Applies to: Pcvue all versions Summary: This article explains how to add a TIMESTAMP field dynamically to Read requests from an external tool (for example SQL Server Management Studio) […]
[KB487] How to reduce the database LOG file (.ldf) size
Applies to: PcVue all versions. Summary: This article will help you to reduce disk space used by your LOG file when using the HDS and SQL Server 2005 or later. […]
[KB481] HDS stopped
Applies to: PcVue version 8.2 onwards. Symptom: An historical configuration based on HDS is configured but the HDS never starts. Details: This issue may appear if you installed SQL server […]
[KB474] Integrity error DBCC CHECKDB
Applies to: SQL Server 2005 onwards. Summary: This article explains how to manage an consistency / integrity / DBCC CHECKDB error. Details: A data base may become corrupt. In this […]
[KB462] How to change SQL server password
Applies to: PcVue version 8.10 onwards. Summary: What to do if you forget the password needed for SQL to connect its SQL Server process? Details: All is not lost, you […]
[KB454] Desktop access right
Applies to: PcVue version 10.0 and earlier. Summary: This article describes how to lock or unlock the desktop access from PcVue User Rights. Details: From PcVue 6 to PcVue 7.2 […]
[KB442] FAQ Virtualization
Question: VMware is a software solution to provide several virtual computers on a same host. Each virtual computer is completely independent from a software point of view but it uses […]
[KB434] PcVue “Run as administrator”
Applies to: PcVue version 10.0 onwards. Summary: With PcVue 9.0 and Windows Vista, Windows Server 2008 or Windows 7, the first time PcVue is started the user is requested to […]
[KB428] How to connect to a SQL Server instance
Applies to: PcVue all versions. Summary: This article is a reminder about how to connect to an SQL server 2008 R2 instance. Details: Here are the correct formats to connect […]
[KB365] How to start PcVue in a Terminal Server session
Applies to: PcVue version 8.00 onwards. This article contains obsolete references. Summary: PcVue architecture allows clients to be connected to the data acquisition server through terminal server client session. Details: […]
[KB351] Sending files on an FTP server using DOS commands
Applies to: Operating systems Summary: Sending files on an FTP server using DOS commands Details: The server FTP has to allow writing in the selected directory. Example of the daily […]
[KB344] Mouse problem with VMware after importing a Virtual PC image
Applies to: VMware Summary: After importating a Virtual PC file into VMware, the mouse did not work properly. Solution: There’s an incompatibility between the VMware Tool’s mouse driver and computer […]
[KB343] Memory handle problem on Dell Computer
Applies to: PcVue all versions when running on a Dell computer. Summary: On some Dell computers there is a tool, installed by default, called Open Manager. This program is visible […]
[KB342] Trouble reading .chm files on some Dell computers
Applies to: PcVue all versions when installed on a Dell computer. Summary: When you try to read a .chm file, the Windows installer service shows a popup asking for the […]
[KB328] SQL Server Firewall
Applies to: SQL Server 2005 This article contains obsolete references. Summary: By default ports and used protocols are: SQL Server uses the port 1433 ( TCP) SQL Browser uses the […]
[KB327] Enable the SQL Server Browser service
Applies to: SQL Server 2005 Summary: To facilitate the configuration of the posts, the SQL Server browser allows the discovery on the network of the SQL Server and the offer […]
[KB325] What do the EventNumber, VarType and AlarmState columns mean ?
Applies to: PcVue all versions. Summary: The meaning of the EventNumber, VarType and AlarmState columns in an SQL database as used by the Historic Data Server (HDS). Details: Sometimes it […]
[KB314] SVSQL mode CONNECT – Return Code: 0
Applies to: PcVue all versions. Summary: The SCADA Basic instruction, SVSQL mode CONNECT, return code 0 is not documented in the online help. The online help describes the verb “CONNECT […]
[KB312] SQL Server 2008 Unnamed Instance
Applies to:SQL Server 2008. Summary:It is not possible to create a database with SQL server 2008, installed as unnamed instance, when using generic syntax “.\”. This syntax, which allows access […]
[KB311] Sql Server 2005 Express installation problem with MSXML SP2 on XP
Applies to: SQL Server 2005 and Windows XP Summary: SqlServer setup fails: SqlServer setup does not complain about missing prerequisites but is unable to install MSXML extensions and the MS […]
[KB305] Replication sample with 2 SQL Express and 1 SQL Standard
Applies to: PcVue all versions with support for SQL Server 2005.The basic content of this article may also be applicable to other versions of Pcvue and SQL Server although the […]
[KB303] Remote Desktop Connexion
Applies to: PcVue all versions with support for Windows XP SP3, Windows Vista and Windows Server 2008. Summary: The /console option does not work for mstsc. Details: Problem: Since Version […]
[KB262] Automatic logon on Windows XP
Applies to: PcVue all versions with support for Windows XP. Summary: Starting PcVue as service is not supported. So you can only modify Windows registry for automatic logon and launching […]
[KB253] Disabling the AutoPlay option when inserting a USB key
Applies to: PcVue all versions supporting Windows 2000, XP and 2003 Server. Summary: This article describes how to disable the AutoPlay option before you insert a USB key (dongle). Details: […]
[KB252] How to Share the Same Paging File for Windows NT and 98
Applies to: Computers using both Windows 95 or 98, and Windows NT. This article contains obsolete references. Summary: With a dual-boot system with Windows NT and Windows 98, it is […]
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