diff --git a/dll/local_storage.cpp b/dll/local_storage.cpp
index 45d2871a..2a236824 100644
--- a/dll/local_storage.cpp
+++ b/dll/local_storage.cpp
@@ -469,7 +469,7 @@ std::string Local_Storage::get_user_appdata_path()
 {
     std::string user_appdata_path("SAVE");
 #if defined(STEAM_WIN32)
-    WCHAR szPath[MAX_PATH * 10] = {};
+    WCHAR szPath[MAX_PATH] = {};
 
     HRESULT hr = SHGetFolderPathW(NULL, CSIDL_APPDATA, NULL, 0, szPath);
 
@@ -521,6 +521,7 @@ static std::string sanitize_file_name(std::string name)
     name = replace_with(name, "*", ".ASTERISK.");
     name = replace_with(name, "\"", ".QUOTE.");
     name = replace_with(name, "?", ".Q_MARK.");
+    name = replace_with(name, "%", ".PERCENT.");
 
     return name;
 }
@@ -538,6 +539,7 @@ static std::string desanitize_file_name(std::string name)
     name = replace_with(name, ".ASTERISK.", "*");
     name = replace_with(name, ".QUOTE.", "\"");
     name = replace_with(name, ".Q_MARK.", "?");
+    name = replace_with(name, ".PERCENT.", "%");
 
     return name;
 }
diff --git a/dll/steam_http.cpp b/dll/steam_http.cpp
index 08a80194..f5a7778b 100644
--- a/dll/steam_http.cpp
+++ b/dll/steam_http.cpp
@@ -222,8 +222,9 @@ void Steam_HTTP::online_http_request(Steam_Http_Request *request, SteamAPICall_t
         directory_path = ".";
         file_name = request->target_filepath;
     }
-    PRINT_DEBUG("directory: '%s', filename '%s'", directory_path.c_str(), file_name.c_str());
+    PRINT_DEBUG("directory: '%s', filename '%s', target_filepath '%s'", directory_path.c_str(), file_name.c_str(), request->target_filepath.c_str());
     Local_Storage::store_file_data(directory_path, file_name, (char *)"", sizeof(""));
+    PRINT_DEBUG("Temp file created with empty data"); //TODO remove this
 
     FILE *hfile = std::fopen(request->target_filepath.c_str(), "wb");
     if (!hfile) {