diff --git a/extract-and-index-evolution-mail-storage b/extract-and-index-evolution-mail-storage
old mode 100644
new mode 100755
index 893bf3c..0d44802
--- a/extract-and-index-evolution-mail-storage
+++ b/extract-and-index-evolution-mail-storage
@@ -10,7 +10,11 @@
 # License:     GPL3
 # Warranty:    This program is distributed WITHOUT ANY WARRANTY
 # Todo:        -
-# Tests:       Linux Mint 19.1 + Evolution 3.28.5
+# Tests:       Forensik Workstation(s):
+#                - macOS 10.13.6 + TSK 4.6.5 (Homebrew) + mu 1.0 (Homebrew) 
+#                - ArchLinux + TSK 4.6.5 + mu 1.0 (AUR)
+#              Image(s):
+#                - VirtualBox VM with Linux Mint 19.1 + Evolution 3.28.5
 
 #-------------------------------------------------------------------------------
 # Simple checks for dependencies: