diff --git a/CHANGELOG.md b/CHANGELOG.md
index 01cc120a..752cde7c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -21,6 +21,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Changing remotes in the git project settings pages now works if remote is not already defined (#746)
 - User-specific basic mode setting can now be changed when settingsUIReadOnly is set (#775)
 - Fixed an error displaying the Web UI after reverting a commit (#776)
+- Fixed errors exporting items when directory casing does not match mappings (#781)
 - Improved accessibility of UI when tabbing through items (#764)
 
 ## [2.11.0] - 2025-04-23
diff --git a/cls/SourceControl/Git/Utils.cls b/cls/SourceControl/Git/Utils.cls
index 924da7dd..4d363558 100644
--- a/cls/SourceControl/Git/Utils.cls
+++ b/cls/SourceControl/Git/Utils.cls
@@ -748,11 +748,11 @@ ClassMethod Exists(ByRef pFilename) As %Boolean
 	If ##class(%File).Exists(pFilename) {
 		Return 1
 	}
-	Set tDirectory = ##class(%File).ParentDirectoryName(pFilename)
+    Set tDirectory = ##class(%File).GetDirectory(pFilename)
 	If '##class(%File).DirectoryExists(tDirectory) {
 		Return 0
 	}
-	Set tName = $Piece(pFilename, tDirectory, 2, *)
+    Set tName = ##class(%File).GetFilename(pFilename)
 	Set tFileName = $Piece(tName, ".", 1, * - 1)
 	Set tFileExt = $Piece(tName, ".", *)
 	for tExt = $$$LOWER(tFileExt), $$$UPPER(tFileExt) {
@@ -3219,4 +3219,3 @@ ClassMethod IsSchemaStandard(pName As %String = "") As %Boolean [ Internal ]
 }
 
 }
-