GAC Oracle.DataAccess DLL Error While Installing ClickOnce Application

Question

I am getting following error while installing the Click-Once Application on my machine.

Error says...

<< Title of Message Box >>

System Update Required

<< Message Details >>

Unable to install or run the application. The application requires that assembly Oracle.DataAccess Version 2.112.1.0 be installed in the Global Assembly Cache (GAC) first.

Please Contact your System Administrator.

Can anyone please help me resolve this issue?

Some additional details:

• I am using ClickOnce Deployment, and having the compilation configuration as 'x86' in 'Release' mode.
• The server on which I am deploying is Windows Server 2012 R2 with 64 Bit OS & x64 Bit Processor.

Answer 1

Okay...after implementing some Trial and Error methods, I found the solution to this problem in my case.

Please follow the below steps:

1. Change the Build Properties for your solution, keep platform setup as MIXED platform.

2. Deploy in Release Mode and re-publish the application.

It may work if you face the same problem as me.