diff --git a/HashDatabase/nbproject/genfiles.properties b/HashDatabase/nbproject/genfiles.properties
deleted file mode 100644
index afa0565e7e..0000000000
--- a/HashDatabase/nbproject/genfiles.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-build.xml.data.CRC32=dee5be43
-build.xml.script.CRC32=1308cb72
-build.xml.stylesheet.CRC32=a56c6a5b@2.50.1
-# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
-# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=dee5be43
-nbproject/build-impl.xml.script.CRC32=a7a0d07a
-nbproject/build-impl.xml.stylesheet.CRC32=238281d1@2.50.1
diff --git a/KeywordSearch/nbproject/genfiles.properties b/KeywordSearch/nbproject/genfiles.properties
deleted file mode 100644
index 79d78fbb4b..0000000000
--- a/KeywordSearch/nbproject/genfiles.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-build.xml.data.CRC32=eaa84b46
-build.xml.script.CRC32=87b97b04
-build.xml.stylesheet.CRC32=a56c6a5b@1.46.2
-# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
-# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=8af8eb1a
-nbproject/build-impl.xml.script.CRC32=fe1f48d2
-nbproject/build-impl.xml.stylesheet.CRC32=238281d1@2.50.1
diff --git a/RecentActivity/nbproject/genfiles.properties b/RecentActivity/nbproject/genfiles.properties
deleted file mode 100644
index 69ec9bf285..0000000000
--- a/RecentActivity/nbproject/genfiles.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-build.xml.data.CRC32=11199bf7
-build.xml.script.CRC32=d323407a
-build.xml.stylesheet.CRC32=a56c6a5b@2.50.1
-# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
-# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=11199bf7
-nbproject/build-impl.xml.script.CRC32=aef16a21
-nbproject/build-impl.xml.stylesheet.CRC32=238281d1@2.50.1
diff --git a/Testing/nbproject/genfiles.properties b/Testing/nbproject/genfiles.properties
deleted file mode 100644
index 338c1946af..0000000000
--- a/Testing/nbproject/genfiles.properties
+++ /dev/null
@@ -1,8 +0,0 @@
-build.xml.data.CRC32=7c2c586b
-build.xml.script.CRC32=323ed73c
-build.xml.stylesheet.CRC32=a56c6a5b@1.46.2
-# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
-# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
-nbproject/build-impl.xml.data.CRC32=9e7b1a5d
-nbproject/build-impl.xml.script.CRC32=d8a1ea41
-nbproject/build-impl.xml.stylesheet.CRC32=238281d1@2.50.1