Cloedu72

LV2017 and VIMs is a bit tricky. I know this or similar problems also under LV2017. From LV2019 it has become much better from my point of view. => Clearing ObjCache is always a good idea for similar problems.... 😉

You can use this library: CRC16-CCITT-0xFFFF CRC_VIs85.zip

Use the CRC Calculator: https://crccalc.com/ => CRC-16/CCITT-FALSE Sorry, did not read your question precisely... ;-(

Sounds like a VIM problem to me.

If you are interested in older versions, I can provide you a link to LV3.1.1: ftp://ftp.ni.com/support/labview/updates/windows/win3x/31-to-311 => Have fun! 😉

I try to open the private data content directly from the class. Is there a way to convert the data content of "NI.LVClass.FlattenedPrivateDataCTL" back to the control? => Scripting, Private Method? How can I create these flattened strings myself. The format is very similar for icons in the XML file!

My first thought about USB is always the cable and the USB port. I would exchange both once.

I'll wait this time! Haha 😎

It would be a communication practice to publish the problem. Just turning off the link is a bit too easy!

I got the same error as you (error unable to open resource files). I did the installation as an upgrade over the existing installation. After that the licensing and LabVIEW didn't work anymore! I then switched to a previous snapshot in my VM and could continue working.

I shot my installation too! Be sure to create a backup or test it in a VM! => Really NI?! :-(

You can check this message to solve your problems.... https://forums.ni.com/t5/Actor-Framework-Discussions/Debugging-Actors/m-p/3445827#58984

Please have a look at Datasockets. They can communicate with OPC Servers. => See examples: Datasocket

Works very well with LV2015!

Thanks for your quick response. I will try and report later....!