diff --git a/src/windows-emulator/process_context.cpp b/src/windows-emulator/process_context.cpp
index db62e749..1e2a8a0f 100644
--- a/src/windows-emulator/process_context.cpp
+++ b/src/windows-emulator/process_context.cpp
@@ -177,9 +177,9 @@ namespace
         return env_map;
     }
 
-    void create_known_dlls_section_objects(std::unordered_map<std::u16string, section>& knowndlls_sections, bool is_wow64)
+    void create_known_dlls_section_objects(std::unordered_map<std::u16string, section>& knowndlls_sections, const file_system& file_system, bool is_wow64)
     {
-        std::filesystem::path known_dlls_fs_root_path;
+        windows_path known_dlls_fs_root_path;
         std::u16string known_dlls_objmgn_root_path;
 
         if (is_wow64)
@@ -219,7 +219,7 @@ namespace
 
             const auto known_dll_fs_path = known_dlls_fs_root_path / known_dll_name;
             auto known_dll_objmgn_path = known_dlls_objmgn_root_path + u"\\" + known_dll_name;
-            const auto file_size = std::filesystem::file_size(known_dll_fs_path);
+            const auto file_size = std::filesystem::file_size(file_system.translate(known_dll_fs_path));
 
             utils::string::to_lower_inplace(known_dll_objmgn_path);
             s.name = known_dll_objmgn_path;
@@ -233,7 +233,7 @@ namespace
     }
 }
 
-void process_context::setup(x86_64_emulator& emu, memory_manager& memory, registry_manager& registry,
+void process_context::setup(x86_64_emulator& emu, memory_manager& memory, registry_manager& registry, const file_system& file_system,
                             const application_settings& app_settings, const mapped_module& executable, const mapped_module& ntdll,
                             const apiset::container& apiset_container, const mapped_module* ntdll32)
 {
@@ -438,7 +438,7 @@ void process_context::setup(x86_64_emulator& emu, memory_manager& memory, regist
         }
     }
 
-    create_known_dlls_section_objects(this->knowndlls_sections, is_wow64_process);
+    create_known_dlls_section_objects(this->knowndlls_sections, file_system, is_wow64_process);
 
     this->ntdll_image_base = ntdll.image_base;
     this->ldr_initialize_thunk = ntdll.find_export("LdrInitializeThunk");
diff --git a/src/windows-emulator/process_context.hpp b/src/windows-emulator/process_context.hpp
index fc39204b..86ae3dc1 100644
--- a/src/windows-emulator/process_context.hpp
+++ b/src/windows-emulator/process_context.hpp
@@ -70,7 +70,7 @@ struct process_context
     {
     }
 
-    void setup(x86_64_emulator& emu, memory_manager& memory, registry_manager& registry, const application_settings& app_settings,
+    void setup(x86_64_emulator& emu, memory_manager& memory, registry_manager& registry, const file_system& file_system, const application_settings& app_settings,
                const mapped_module& executable, const mapped_module& ntdll, const apiset::container& apiset_container,
                const mapped_module* ntdll32 = nullptr);
 
diff --git a/src/windows-emulator/windows_emulator.cpp b/src/windows-emulator/windows_emulator.cpp
index c4057fc4..dba25ffb 100644
--- a/src/windows-emulator/windows_emulator.cpp
+++ b/src/windows-emulator/windows_emulator.cpp
@@ -362,7 +362,7 @@ void windows_emulator::setup_process(const application_settings& app_settings)
 
     const auto apiset_data = apiset::obtain(this->emulation_root);
 
-    this->process.setup(this->emu(), this->memory, this->registry, app_settings, *executable, *ntdll, apiset_data,
+    this->process.setup(this->emu(), this->memory, this->registry, this->file_sys, app_settings, *executable, *ntdll, apiset_data,
                         this->mod_manager.wow64_modules_.ntdll32);
 
     const auto ntdll_data = emu.read_memory(ntdll->image_base, static_cast<size_t>(ntdll->size_of_image));