I signed the assembly with my VSTO 4.0 word add-in with strong name key file .snk and tried to uncheck Sign the ClickOnce manifest but after rebuild it appears again. After I tried to delete lines for ClickOnce manifest in .csproj, .pfx manifest appears after every rebuild.
Does anyone know solution to permanently delete temporary ClickOnce manifest?
The problem for me was that the checkbox "Signing the ClickOnce manifest" was checked. If you are not using signing uncheck it in Project Properties->signing->sign the clickonce manifests