a try to set open file filter to *.*

vim/vimrc

@@ -250,7 +250,12 @@ if has("gui_running")
 				\endif <CR>
 
 	" Open file in a new tab.
+    if has("browsefilter")
+        let g:browsefilter = "All Files (*.*)\t*\n"
+    endif
+    "if has("browse")
     	map <silent> <C-F3> :browse tabnew %:p:h<CR>
+    "endif
 
 else
 	colors vahagn_black_terminal