I had an issue today where i can load and unload projects no problem but when i try to connect to the Profinet network, I have no defined adaptor to select even though i am online at the time.!!!!!
i tried WV 4.0.17 up to the latest 4.0.23 i was able to connect with another laptop using the same software and drivers with no problems, Has anyone seen this before 
WV 8.3..30
Profinet V3.2.4
post project
Opened Your project here and had the same problem, the leg
BUT... I've opened it inside a Virtual Machine, and my WorkVisual is 4.0.19 (newest one I have at hand).
Yep, is possible.
I tried to change something, to recompile the project, and WoV crashed on my face 
my Wv crashes now !!!!
Not sure what is going so will try a vm later tonight
So it seems its a windows 10 problem for me i have just done a VM with XP and one with 7Pro and it all works as it should with no issues that was with all the tech packs installed
All very strange 
Great!
Althought I myself use WoV inside Win10 without problems (until now...), the documentation (and some KUKA personell) points that the recommended OS for WoV 4.x is Win7.
Hey,
i also have the same issue. What is now the solution? WoV 5.x and KRC 4
Hi,
I had same problem yesterday and never before I didn´t have this problem..
I have win 8.1Pro.
I´m not sure where can be problem but I would like to describe what hapened with my lap.
* I upgrade last version of AVG antivirus.
* I have in my lap a apps "LR DEVICE" software from Ifm company for config IOlink on profinet communi... I thing that when I unistall this soft from lap my probem started (I thin so). I had ver. of WorkVisual 4.0.24. For first I installed ver of WV 4.0.29 but without changed.. During installation I had to install "microsoft Visual C +++ 2005". I´m sure that this component I had in my lap long. Maybe it´s lost durring upgrade AVG or during uninst. "LR DEVICE" software.. 
But when I install "LR device" back (Software from Ifm) the problem was solved.. 
Thanks and nice day I wish..
Hi all,
its funny that after all this time, i had the same problem with WoV 6.0.15 build 0685.
Great tip the leg , solved my problem right away.
thanks a lot
Hi there,
Same here. I had the same problem with WoV 6.0.18 build 0748.
Installed npcap-1.55 and its working again.
Thanks the leg
Hi,
today I only reinstall Win10Pcap and it work too. Interesting. 
I had probem when I installed WoV V6.0.18.
