SignTool Error: No certificates were found that met all the given criteria

 An error occurred while signing: Failed to sign bin\Debug\app.publish\ConnectionTesting.exe. SignTool Error: No certificates were found that met all the given criteria

1.  Error signing
   
   
   
   
   
2. Project > Right click 'properties'
   
   
   
   
   
   
   
3. Create new certificate here
   
   
   
   
   
   
   
4. **We need to create new because the certificate sign with another name/ the certificate expired
   
   
   
   
   
   
   
   
   
   
   
   
5. Build the project after create new signing certificate
   
   
   
   
   
   
   
6. Done :-)

Reference : https://developercommunity.visualstudio.com/t/failed-to-sign-bindebugapppublishunfactorexe-signt/1318602#T-N1320498