Error when LabVIEW opens Ni instance finder

LabVIEW open NI The example finder reports an error
from LabVIEW The help option opens NI Instance finder time , Get the following message ： error ：NI Service locator is not running or error ：NI System Web The server is not running .
 

from LabVIEW 2010 To LabVIEW 2012 edition ,NI The service locator has been integrated into the system Web The server (System Web Server) in . If you use LabVIEW 2010 To LabVIEW 2012 Version of , Please follow these steps to NI Replace the service locator with NI System Web The server (NI System Web Server).
Solution
Install the new NI When the software does not restart the system , Sometimes this error occurs . Just restart the computer to solve the problem . If you are dealing with something that cannot be restarted , You can try to run it manually by following the steps for your operating system NI Service locator .
If the problem still exists after these steps , See below firewall( A firewall ) part .
Windows 10
1. Log in as an administrator or a user with administrative privileges ;
2. Right click Windows Icon （“ Start ” Button ）, And then choose “ Control panel ”;
3. Choose systems and security » Management tools » service ;
4. Right click NI Service Locator or NI System Web Server, And then choose Stop;
5. Wait a minute until the service stops , Then right-click and select “ Start ”;
6. Restart LabVIEW, See if there are still errors .
Windows 7
1. Log in as an administrator or a user with administrative privileges ;
2. Choose start » Control panel » Systems and security » Management tools » service ;
3. Right click NI Service locator or NI System Web The server , Then choose stop ;
4. Wait a minute , Until the service stops , Then right-click and select “ Start ”;
5. Restart LabVIEW, See if there are still errors .
Windows 2000 / XP
1. Log in as an administrator or a user with administrative privileges ;
2. Choose start » Set up » Control panel » Management tools » service ;
3. Right click NI Service locator or NI System Web The server , Then choose stop ;
4. Wait a minute , Until the service stops , Then right-click and select “ Start ”;
5. Restart LabVIEW, See if there are still errors .
A firewall
If after trying the above steps for your operating system , The problem is still there , Or you can see a message similar to the following ：
On the local computer NI Service Locator Service started , Then stop . If some services do not need to perform any work , It will stop automatically , for example , Behavior recording and alarm services .
This may also be a firewall problem .
To allow NI Service locator (NI Service Locator) Run with personal firewall running , You need to add the following content to your personal firewall exception handling / Safety list / Program permission attribute ：
1. NI Service locator （C：\ Program Files（x86）\ National Instruments \ Shared \ nisvcloc.exe）;

 

2. NI Example finder （C：\ Program Files \ National Instruments \ Shared \ Example Finder \ 1.0 \ BIN \ NIExampleFinder.exe）;

3. LabVIEW（<LabVIEW> \ LabVIEW.exe）

You can also try deleting and regenerating services on the command line . This is a solution , Because once the service is restarted , You can close it again , This will point to the firewall again . The steps to perform this operation are as follows ：

1. open cmd.exe And run the command ：sc delete nisvcloc;
2. Restart the computer ;
3. open cmd.exe And run the command ：sc create NiSvcLoc binPath =“C：\ Program Files（x86）\ National Instruments \ Shared \ niSvcLoc \ nisvcloc.exe -s”start = auto DisplayName =“NI Service Locator”;
4. Open the service viewer , find NI Service locator and start it ;
5. Try to open NI Example finder and open an example .

         
Related information
NI Example finder uses local TCP/IP Connect with NI Service locator and help service (HelpServer) Wait for the application to communicate . Some personal firewalls （ Such as McAfee） Will prevent these applications from starting .
NI Service locator and NI System Web The server is a service running in the background of the operating system . These services can perform multiple functions correctly , Include LabVIEW Example finder and LabVIEW Some help options in . If the corresponding service is not running or is not running correctly , Then some of these functions will not be performed correctly .
Be careful ： from LabVIEW 2010 To LabVIEW 2012 edition ,NI The service locator has been integrated into the system Web In service . If in LabVIEW 2012 Use in LabVIEW 2010, Please follow the above steps to NI Replace the service locator with NI System Web Server.
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