civil3d 2020-Fatal Error while changing the structure style

[raja_periketi]

Encountered fatal error while changing the drainage structure style.

audited the drawing.fixed errors.

any help will be greatly appreciated.

"Unhandled Access Violation Writing 0xa8c9cbe0 Exception at A8C9CBE0h"

[Neil.Aryan]

@raja_periketi 

Make sure you have installed the civil 3d updates available on your computer and also install this updates as well and give a try,

https://knowledge.autodesk.com/support/civil-3d/downloads/caas/downloads/content/autodesk-civil-3d-2...

i am not sure this will fix your issue.

And also copy the structure into new file and try to change the style if you still have a problem share the effected file so that can have a look and find some way's to achieve what you wish.

[lynn_zhang]

Hello @raja_periketi ,

Just checking to see if your problem has been solved. Did the response from @Neil.Aryan help answer your question? If yes, please click on the "Accept as Solution" button in his reply, or let us know if you still need help. Thanks!