diff --git a/build/vsx/LibLinphone/LibLinphone.vcxproj.filters b/build/vsx/LibLinphone/LibLinphone.vcxproj.filters
deleted file mode 100644
index bc95616ad..000000000
--- a/build/vsx/LibLinphone/LibLinphone.vcxproj.filters
+++ /dev/null
@@ -1,51 +0,0 @@
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\ No newline at end of file
diff --git a/build/vsx/LibLinphoneTester-wp8/LibLinphoneTester-wp8.v11.suo b/build/vsx/LibLinphoneTester-wp8/LibLinphoneTester-wp8.v11.suo
deleted file mode 100644
index abd949b4c..000000000
Binary files a/build/vsx/LibLinphoneTester-wp8/LibLinphoneTester-wp8.v11.suo and /dev/null differ
diff --git a/build/vsx/LibLinphoneTester/LibLinphoneTester.vcxproj.filters b/build/vsx/LibLinphoneTester/LibLinphoneTester.vcxproj.filters
deleted file mode 100644
index e86d31aa1..000000000
--- a/build/vsx/LibLinphoneTester/LibLinphoneTester.vcxproj.filters
+++ /dev/null
@@ -1,22 +0,0 @@
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\ No newline at end of file