LabWindows 2010 Compatibility with LabView RT 2011

[D_Biel]

Thomas,

Nick is going to be out for awhile, so I am going to pick up where he left off with helping you troubleshoot this issue. We are looking into some options for debugging this further, but in the meantime, I wanted to double check to see if you tried connecting with the firewall disabled.

[ThomasEDoyle]

Yes.  However, the firewall does not impact using CVI when the target is configured with LV-RT-10.0.  I only experience these problems when the target is configured with LV-RT-11.0. 

Tom

[ThomasEDoyle]

Yes.  However, the firewall does not impact using CVI when the target is configured with LV-RT-10.0.  I only experience these problems when the target is configured with LV-RT-11.0. 

Tom

[D_Biel]

Tom,

Could you send me a dump of your current connections of Service Locator. You can retrieve this by navigating to http://<target ip>:3580/dumpinfo? in a web browser.

Also, could you try switching your execution target (Run>>Select Execution Target for Debugging) to some other target, then switch it back to the target that is giving errors and see if another error pops up?

[ThomasEDoyle]

Infomation on current connections of Service Locator:

Service Locator URL Mappings
URL	Content
Main Application Instance/RTServiceName	HTTP/1.0 200 OK Server: Service Locator Pragma: no-cache Connection: Close Content-Length: 11 Content-Type: text/html Port=3079
National Instruments/NI-RPC/Interface/158513d1-adcb-11d3-aa08-005004d131ee	HTTP/1.0 200 OK Server: Service Locator Pragma: no-cache Connection: Close Content-Length: 15 Content-Type: text/html Mapping=51700
National Instruments/NI-RPC/Interface/f52d0817-1176-427c-9637-ae177aebd682	HTTP/1.0 200 OK Server: Service Locator Pragma: no-cache Connection: Close Content-Length: 15 Content-Type: text/html Mapping=62602
National Instruments/NINetworkDiscovery	HTTP/1.0 200 OK Server: Service Locator Pragma: no-cache Connection: Close Content-Length: 14 Content-Type: text/html Mapping=1055
National Instruments/Web Servers/NI System Web Server/http	HTTP/1.0 200 OK Server: Service Locator Pragma: no-cache Connection: Close Content-Type: text/html Content-Length: 14 Mapping=3580

When I select another target then try to come back to the target with the LV-RT-11.0 driver, I get the same error as before:

Tom

[ThomasEDoyle]

Are there any more items to try or is this the end of the thread?

[D_Biel]

Sorry for the delay, we were investigating an issue related to you mappings. I do have some more troubleshooting steps for you.

In the root directory of the RT machine there is a ni-rt.ini file. In that file there is a key listing the StartupDLLs. Could you send me that list? It should contain "c:\NI-RT\system\cvi_lvrt.dll". The theory is that this or one of it's dependencies is not properly loaded.

[ThomasEDoyle]

Attached is the file you requested.  I have also copied the contents of the ni-rt-.ini file below:

[SYSTEMSETTINGS]
Host_Name=ATOM-4826269F
Comment=00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
Comment_Format=512

[TCP_STACK_CONFIG]
IP_Address=195.0.0.234
Subnet_Mask=255.255.255.0
Gateway=195.0.0.1
DNS_Address=0.0.0.0

[LVRT]
StartupDLLs=nisysrpc.dll;c:\ni-rt\system\mxsemb.dll;c:\ni-rt\system\taggerrt.dll;c:\NI-RT\system\cvi_lvrt.dll;sysstatepublisher.dll;c:\NI-RT\cvi\JAWS2LEAL.dll;
RTTarget.ApplicationPath=c:\ni-rt\startup\startup.rtexe
RTTarget.OlsonTimeZone=EST
RTTarget.TimeZone=EST5
CVIRealTimePort=3291
RTUseMutexOptimizations=True
SocketSendBufferSize=65535
SocketRecvBufferSize=65535
EnableCPULoadDisplay=True
LABVIEWRTDir=C:\ni-rt\system
CDIntervalTicks=55
WebServer.Enabled=FALSE
RTTarget.VIPath=C:\ni-rt\startup
RTTarget.IPAccess=+*
RTEnetRcvMode=2
RTCPULoadMonitoringEnabled=True
PATH=C:\ni-rt\system\;c:\NI-RT\cvi\;

[NVE]
MessageQueueUpperBound=100000

[STARTUP]
MainExe=/ni-rt/system/lvrt.dll
EarlyStartupLibraries=nirtdm.dll;nimdnsr.dll;C:\ni-rt\system\lvuste.dll;C:\ni-rt\system\tsengine.dll;C:\ni-rt\system\nisl_emb.dll;RTWebServer.dll;niDiscSvc.dll;

[SUPPORTED LOCALES]
english=L1

[MDNSRESPONDER]
mDNSDisableAnnouncement=0
mDNSDisableDiscovery=0

[D_Biel]

Thomas,

Do you have the files /ni-rt/system/MSVCR71.dll and /ni-rt/system/MSVCP71.dll on the RT target? Those are the two required dependencies for the cvi_lvrt.dll.

[ThomasEDoyle]

The files /ni-rt/system/MSVCR71.dll and /ni-rt/system/MSVCP71.dll are on the target.

Tom