Symptoms:
Compiler error on all client PCs.
Problem:
Source file changes weren't confirmed by compiling on the server prior to updating the source files on the clients.
Recovery:
1. Stop the application on the server.
2. In the Application Properties dialog, select "Force Clients to Resynchronize: Files". Clients will be forced to restart; however, do not restart them yet.
3. Clear the read-only flag on the offending file; correct the problem and compile the code.
4. Restart the application on the server.
5. Stop and restart the application on the clients.