PTM & CFG: use the correct path and error code according to the new FileSys policy

src/core/hle/service/cfg/cfg.cpp

@@ -359,7 +359,7 @@ ResultCode CreateConfigInfoBlk(u32 block_id, u16 size, u16 flags, const void* da
 }
 
 ResultCode DeleteConfigNANDSaveFile() {
-    FileSys::Path path("config");
+    FileSys::Path path("/config");
     return Service::FS::DeleteFileFromArchive(cfg_system_save_data_archive, path);
 }
 
@@ -368,7 +368,7 @@ ResultCode UpdateConfigNANDSavegame() {
     mode.write_flag.Assign(1);
     mode.create_flag.Assign(1);
 
-    FileSys::Path path("config");
+    FileSys::Path path("/config");
 
     auto config_result = Service::FS::OpenFileFromArchive(cfg_system_save_data_archive, path, mode);
     ASSERT_MSG(config_result.Succeeded(), "could not open file");
@@ -382,8 +382,9 @@ ResultCode UpdateConfigNANDSavegame() {
 ResultCode FormatConfig() {
     ResultCode res = DeleteConfigNANDSaveFile();
     // The delete command fails if the file doesn't exist, so we have to check that too
-    if (!res.IsSuccess() && res.description != ErrorDescription::FS_NotFound)
+    if (!res.IsSuccess() && res.description != ErrorDescription::FS_FileNotFound) {
         return res;
+    }
     // Delete the old data
     cfg_config_file_buffer.fill(0);
     // Create the header
@@ -504,7 +505,7 @@ ResultCode LoadConfigNANDSaveFile() {
 
     cfg_system_save_data_archive = *archive_result;
 
-    FileSys::Path config_path("config");
+    FileSys::Path config_path("/config");
     FileSys::Mode open_mode = {};
     open_mode.read_flag.Assign(1);
 

src/core/hle/service/ptm/ptm.cpp

@@ -128,7 +128,7 @@ void Init() {
             Service::FS::OpenArchive(Service::FS::ArchiveIdCode::SharedExtSaveData, archive_path);
         ASSERT_MSG(archive_result.Succeeded(), "Could not open the PTM SharedExtSaveData archive!");
 
-        FileSys::Path gamecoin_path("gamecoin.dat");
+        FileSys::Path gamecoin_path("/gamecoin.dat");
         FileSys::Mode open_mode = {};
         open_mode.write_flag.Assign(1);
         open_mode.create_flag.Assign(1);