diff --git a/CSharp.gitignore b/CSharp.gitignore
index 99120852..07e9d98a 100644
--- a/CSharp.gitignore
+++ b/CSharp.gitignore
@@ -95,6 +95,7 @@ TestResults
 ClientBin
 [Ss]tyle[Cc]op.*
 ~$*
+*~
 *.dbmdl
 Generated_Code #added for RIA/Silverlight projects
 
@@ -103,3 +104,4 @@ Generated_Code #added for RIA/Silverlight projects
 _UpgradeReport_Files/
 Backup*/
 UpgradeLog*.XML
+UpgradeLog*.htm