diff --git a/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/.cproject b/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/.cproject
deleted file mode 100644
index d79aeecae..000000000
--- a/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/.cproject
+++ /dev/null
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diff --git a/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/.project b/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/.project
deleted file mode 100644
index 72b0f573e..000000000
--- a/demos/ARMCM4-STM32F407-LWIP-FATFS-USB/.project
+++ /dev/null
@@ -1,95 +0,0 @@
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