Commit d42418d614

@@ -15,27 +15,12 @@ pub const GetAppDataDirError = error{
 pub fn getAppDataDir(allocator: mem.Allocator, appname: []const u8) GetAppDataDirError![]u8 {
     switch (builtin.os.tag) {
         .windows => {
-            var dir_path_ptr: [*:0]u16 = undefined;
-            switch (os.windows.shell32.SHGetKnownFolderPath(
-                &os.windows.FOLDERID_LocalAppData,
-                os.windows.KF_FLAG_CREATE,
-                null,
-                &dir_path_ptr,
-            )) {
-                os.windows.S_OK => {
-                    defer os.windows.ole32.CoTaskMemFree(dir_path_ptr);
-                    const global_dir = unicode.utf16leToUtf8Alloc(allocator, mem.sliceTo(dir_path_ptr, 0)) catch |err| switch (err) {
-                        error.UnexpectedSecondSurrogateHalf => return error.AppDataDirUnavailable,
-                        error.ExpectedSecondSurrogateHalf => return error.AppDataDirUnavailable,
-                        error.DanglingSurrogateHalf => return error.AppDataDirUnavailable,
-                        error.OutOfMemory => return error.OutOfMemory,
-                    };
-                    defer allocator.free(global_dir);
-                    return fs.path.join(allocator, &[_][]const u8{ global_dir, appname });
-                },
-                os.windows.E_OUTOFMEMORY => return error.OutOfMemory,
+            const local_app_data_dir = std.process.getEnvVarOwned(allocator, "LOCALAPPDATA") catch |err| switch (err) {
+                error.OutOfMemory => |e| return e,
                 else => return error.AppDataDirUnavailable,
-            }
+            };
+            defer allocator.free(local_app_data_dir);
+            return fs.path.join(allocator, &[_][]const u8{ local_app_data_dir, appname });
         },
         .macos => {
             const home_dir = os.getenv("HOME") orelse {