Describe the steps also share information on Quartus edition & version Used.
ctrl+c & ctrl +v or
right click copy & right click Past in block diagram file works fine.
Thanks for your quick reply. I have the issue with Quartus Prime Version 17.0.0 for example. When I open a block diagram/schematic file and I right click copy a DFF symbol for example, when i want to paste it somewhere else into my block diagram/schematic file, right click Paste is in grey color.
I have checked it in Quartus std 17.0 it is working fine.
Are using Lite/Std/Pro?
Please do share image with diagram/schematic file right click Paste is in grey color.
We have tried to replicate the scenario on Quartus 17.0 lite. However it worked fine on Quartus 17.0 & 17.1 LITE.
I have also installed in same computer Quartus 18.1 Lite. And it seems that it does the same thing. I have a colleague which has Quartus 17.0 lite and this copy/paste functionality works.
Please, check the print screens which I just did.
Thank you in advance for your comments.
Copy past operation Works fine in Quartus.
May be problem with Quartus Installation or environments (OS).
Try to install it in new pc.