[Solved] Error 1905, Module Flash.ocx failed to unregister.

I was working on WPF application and while install/uninstall I was getting this warning. It was causing a lot of trouble for my customers. I spent almost 2-3 days to fix this issue and made almost 30 builds.

After a lot of efforts, I was able to fix this issue. The issue was SAP dll.

I removed below-mentioned dll files and it worked like charm.


I hope that will work for you. Please don’t forgot to comment if it’s worked for you guys too.

Happy coding!

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