diff --git a/core/doctype/file_data/file_data.py b/core/doctype/file_data/file_data.py
index d459ee470b..51d00c0a6c 100644
--- a/core/doctype/file_data/file_data.py
+++ b/core/doctype/file_data/file_data.py
@@ -50,4 +50,11 @@ class DocType():
 			path = webnotes.utils.get_path("public", "files", self.doc.file_name)
 			if os.path.exists(path):
 				os.remove(path)
-		
\ No newline at end of file
+		
+		if self.doc.attached_to_name:
+			# check persmission
+			if not webnotes.has_permission(self.doc.attached_to_doctype, 
+				"write", self.doc.attached_to_name):
+				webnotes.msgprint(webnotes._("No permission to write / remove."), 
+				raise_exception=True)
+				
\ No newline at end of file
diff --git a/core/doctype/profile/profile.js b/core/doctype/profile/profile.js
index d06c63574b..977ebba616 100644
--- a/core/doctype/profile/profile.js
+++ b/core/doctype/profile/profile.js
@@ -22,6 +22,10 @@ cur_frm.cscript.refresh = function(doc) {
 	cur_frm.toggle_display(['sb1', 'sb3'], false);
 
  	if(!doc.__islocal){		
+		cur_frm.add_custom_button("Set Properties", function() {
+			wn.set_route("user-properties", doc.name);
+		})
+
 		if(has_common(user_roles, ["Administrator", "System Manager"])) {
 			cur_frm.toggle_display(['sb1', 'sb3'], true);
 		}
@@ -39,10 +43,6 @@ cur_frm.cscript.refresh = function(doc) {
 			}
 		}
 	}
-	
-	cur_frm.add_custom_button("Set Properties", function() {
-		wn.set_route("user-properties", doc.name);
-	})
 }
 
 cur_frm.cscript.enabled = function(doc) {
diff --git a/core/page/permission_manager/permission_manager.js b/core/page/permission_manager/permission_manager.js
index 5cc034eb42..55a4fe5d21 100644
--- a/core/page/permission_manager/permission_manager.js
+++ b/core/page/permission_manager/permission_manager.js
@@ -315,7 +315,7 @@ wn.PermissionEngine = Class.extend({
 				callback: function(r) {
 					if(r.exc) {
 						// exception: reverse
-						chk.attr("checked", chk.is(":checked") ? null : "checked");
+						chk.get(0).checked = !chk.is(":checked");
 					} else {
 						me.get_perm(args.name)[args.ptype]=args.value; 
 					}
diff --git a/public/js/wn/form/attachments.js b/public/js/wn/form/attachments.js
index 4730e1cba7..9ae34e9e21 100644
--- a/public/js/wn/form/attachments.js
+++ b/public/js/wn/form/attachments.js
@@ -81,7 +81,7 @@ wn.ui.form.Attachments = Class.extend({
 		var fileid = attachments[filename];
 		
 		var me = this;
-		$(repl('<div class="alert alert-info" style="margin-bottom: 7px">\
+		var $attach = $(repl('<div class="alert alert-info" style="margin-bottom: 7px">\
 			<span style="display: inline-block; width: 90%; \
 				text-overflow: ellipsis; white-space: nowrap; overflow: hidden;">\
 				<i class="icon-file"></i> <a href="%(href)s"\
@@ -91,7 +91,9 @@ wn.ui.form.Attachments = Class.extend({
 				href: wn.utils.get_file_link(filename)
 			}))
 			.appendTo(this.$list)
-			.find(".close")
+			
+		var $close =
+			$attach.find(".close")
 			.data("fileid", fileid)
 			.click(function() {
 				var remove_btn = this;
@@ -107,7 +109,8 @@ wn.ui.form.Attachments = Class.extend({
 							},
 							callback: function(r,rt) {
 								if(r.exc) {
-									msgprint("There were errors.");
+									if(!r._server_messages)
+										msgprint("There were errors.");
 									return;
 								}
 								me.remove_fileid(data);
@@ -117,6 +120,10 @@ wn.ui.form.Attachments = Class.extend({
 					});
 				return false;
 			});
+			
+		if(!wn.model.can_write(this.frm.doctype, this.frm.name)) {
+			$close.remove();
+		}
 	},
 	new_attachment: function(fieldname) {
 		var me = this;
diff --git a/public/js/wn/upload.js b/public/js/wn/upload.js
index 1985957a8f..f51352bca7 100644
--- a/public/js/wn/upload.js
+++ b/public/js/wn/upload.js
@@ -50,6 +50,8 @@ wn.upload = {
 			return;
 		}
 		
+		
+		
 		var _upload_file = function() {
 			var msgbox = msgprint(wn._("Uploading..."));
 			wn.call({