2 Errors when Opening a Project in UE 4.23 regarding custom plugins

I am trying to open a project that was made with Unreal 4.23. I am receiving two errors when I try to build the project in visual studio…

  1. LNK1181 cannot open input file 'C:\Users\Username\Documents\Unreal Projects\Project\Plugins\CustomPlugin\Source\ThirdParty\CustomPluginLibrary\x64\release\ExampleLibrary.lib
  2. MSB3075 The Command ““D:\Program Files\Epic Games\UE_4.23\Engine\Build\BatchFiles\Build.bat” EmptyProjectEditor Win64 Development -Project=“C:\Users\Username\Documents\Unreal Projects\Project\Project.uproject” -WaitMutex -FromMsBuild” exited with code 5. Please verify that you have sufficient rights to run this command.