Error In Compiling

I compile my Command-Based Program when suddenly I get this error:

arm-frc-linux-gnueabi-g++ “-LC:\Users\acanada/wpilib/cpp/current/lib” -Wl,-rpath,/opt/GenICam_v2_3/bin/Linux_armv7-a,-rpath,/usr/local/frc/rpath-lib -o FRCUserProgram “src\CommandBase.o” “src\Commands\Drive.o” “src\Commands\ExampleCommand.o” “src\OI.o” “src\Robot.o” “src\Subsystems\DriveTrain.o” “src\Subsystems\ExampleSubsystem.o” -lwpi
arm-frc-linux-gnueabi-g++: error: src\Subsystems\DriveTrain.o: No such file or directory

Please Help.

I cannot download github desktop to the computer I am using due to school website blockage and therefore I cannot show my code other than Copy/Paste in this Post.

Nevermind, I got it. (I deleted the ExampleCommand and ExampleSubsystem and all references to it in Robot.cpp and CommandBase.cpp)