diff --git a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/7f/history.index b/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/7f/history.index
deleted file mode 100644
index 3cc4fdde75..0000000000
Binary files a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/7f/history.index and /dev/null differ
diff --git a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/5b/e7/7a/history.index b/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/5b/e7/7a/history.index
deleted file mode 100644
index ce0417dab8..0000000000
Binary files a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/5b/e7/7a/history.index and /dev/null differ
diff --git a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/a8/history.index b/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/a8/history.index
deleted file mode 100644
index 5c1d03770d..0000000000
Binary files a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/a8/history.index and /dev/null differ
diff --git a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/history.index b/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/history.index
deleted file mode 100644
index 20c1ad3825..0000000000
Binary files a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/c5/history.index and /dev/null differ
diff --git a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/history.index b/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/history.index
deleted file mode 100644
index 4cbdfa95e0..0000000000
Binary files a/Demo/CORTEX_LM3Sxxxx_Eclipse/.metadata/.plugins/org.eclipse.core.resources/.projects/RTOSDemo/.indexes/history.index and /dev/null differ