ClickOnce application run well on visual studio, fail at runtime after deploy

Question

Hi,

I have created a ClickOnce application to deploy on windows 10 64 bit machine.
.net version 4.7.2
I am using a custom-developed dll in it. This dll comes with a config file for a reference.
my code runs well from visual studio 2017.

After I publish my code and install it on the machine, it starts running but fails when code reaches to first-line where custom dll code reached.
Does not throw a specific error message so I can fix the issue. Try-catch also not work here. application crash only.

My observation is custom dll config present in debug folder when I run via visual studio, but missing in the deployed folder.
I this custom file manually, still does not help.

Need help.

Answer 1

Hi,

ClickOnce is currently not supported in the Q&A forums, the supported products are listed over here https://learn.microsoft.com/en-us/answers/products (more to be added later on).

You can ask the experts in the dedicated ClickOnce and Setup & Deployment Projects forum over here:
https://social.msdn.microsoft.com/Forums/windows/en-US/home?forum=winformssetup

(Please don't forget to accept helpful replies as answer)

Best regards,
Leon