diff --git a/SiaDrive.Dokan.Api/SiaDokanDrive.cpp b/SiaDrive.Dokan.Api/SiaDokanDrive.cpp
index 814dfeb..0e87074 100644
--- a/SiaDrive.Dokan.Api/SiaDokanDrive.cpp
+++ b/SiaDrive.Dokan.Api/SiaDokanDrive.cpp
@@ -6,6 +6,8 @@
 using namespace Sia::Api;
 using namespace Sia::Api::Dokan;
 
+// TODO Handle paths greater than MAX_PATH!!
+
 // The general idea is that normal file I/O occurs in a local cache folder and once the file is closed, it is scheduled for upload into Sia.
 //	Files requested to be openned that are not cached will be downloaded first. If the file is not found in Sia, it will be treated as new.
 //	Keeping cache and Sia in synch will be a bit of a hastle, so it's strongly suggested to treat the cache folder as if it doesn't exist;
@@ -48,8 +50,9 @@ private:
 		bool ret = false;
 		std::wstring tempPath;
 		tempPath.resize(MAX_PATH + 1);
-		if (GetTempPath(MAX_PATH + 1, &tempPath[0]))
+		if (::GetTempPath(MAX_PATH + 1, &tempPath[0]))
 		{
+			// Check cache size is large enough to hold new file
 			ret = ApiSuccess(_siaApi->GetRenter()->DownloadFile(siaPath, tempPath));
 			if (ret)
 			{
@@ -148,14 +151,12 @@ private:
 		}
 		else
 		{
-			OutputDebugString(FileName);
-			OutputDebugString(L"\n");
 			// When filePath is a directory, needs to change the flag so that the file can
 			// be opened.
 			String cacheFilePath;
 			cacheFilePath.resize(MAX_PATH + 1);
-			PathCombine(&cacheFilePath[0], GetCacheLocation().c_str(), &FileName[1]);
-			DWORD fileAttr = GetFileAttributes(cacheFilePath.c_str());
+			::PathCombine(&cacheFilePath[0], GetCacheLocation().c_str(), &FileName[1]);
+			DWORD fileAttr = ::GetFileAttributes(cacheFilePath.c_str());
 
 			if (fileAttr != INVALID_FILE_ATTRIBUTES &&
 				(fileAttr & FILE_ATTRIBUTE_DIRECTORY) &&
@@ -176,7 +177,7 @@ private:
 				if (siaPath.length())
 				{					
 					// If cache file already exists and is a directory, requested file operation isn't valid
-					DWORD attribs = GetFileAttributes(cacheFilePath.c_str());
+					DWORD attribs = ::GetFileAttributes(cacheFilePath.c_str());
 					if ((attribs != INVALID_FILE_ATTRIBUTES) && (attribs & FILE_ATTRIBUTE_DIRECTORY))
 					{
 						ret = STATUS_OBJECT_NAME_COLLISION;
@@ -243,6 +244,10 @@ private:
 								}
 							}
 							break;
+
+							default:
+								// Nothing to do
+								break;
 							}
 
 							if (ret == STATUS_SUCCESS)
@@ -251,7 +256,7 @@ private:
 								{
 									// Since this is a request to replace an existing file, make sure cache is deleted first.
 									//	If file isn't cached, delete from Sia only
-									if (!PathFileExists(cacheFilePath.c_str()) || ::DeleteFile(cacheFilePath.c_str()))
+									if (!::PathFileExists(cacheFilePath.c_str()) || ::DeleteFile(cacheFilePath.c_str()))
 									{
 										if (!ApiSuccess(_uploadManager->Remove(siaPath)))
 										{
@@ -279,7 +284,7 @@ private:
 									if (ret == STATUS_SUCCESS)
 									{
 										// Create file as specified
-										HANDLE handle = CreateFile(
+										HANDLE handle = ::CreateFile(
 											cacheFilePath.c_str(),
 											genericDesiredAccess,
 											ShareAccess,
@@ -346,10 +351,7 @@ private:
 		return ret;
 	}
 
-	static NTSTATUS DOKAN_CALLBACK SiaDrive_FindFiles(
-		LPCWSTR FileName,
-		PFillFindData FillFindData,
-		PDOKAN_FILE_INFO DokanFileInfo)
+	static NTSTATUS DOKAN_CALLBACK SiaDrive_FindFiles(LPCWSTR FileName, PFillFindData FillFindData, PDOKAN_FILE_INFO DokanFileInfo)
 	{
 		std::lock_guard<std::mutex> l(_dokanMutex);
 		auto siaFileTree = _siaFileTree;
@@ -394,7 +396,7 @@ private:
 			for (auto& file : fileList)
 			{
 				WIN32_FIND_DATA fd = { 0 };
-				wcscpy_s(fd.cFileName, PathFindFileName(file->GetSiaPath().c_str()));
+				wcscpy_s(fd.cFileName, ::PathFindFileName(file->GetSiaPath().c_str()));
 
 				LARGE_INTEGER li = { 0 };
 				li.QuadPart = file->GetFileSize();
@@ -424,7 +426,7 @@ private:
 			else
 			{
 				LARGE_INTEGER li = { 0 };
-				BOOL sizeOk = GetFileSizeEx(handle, &li);
+				BOOL sizeOk = ::GetFileSizeEx(handle, &li);
 
 				::CloseHandle(handle);
 
@@ -440,6 +442,75 @@ private:
 		}
 	}
 
+	static NTSTATUS DOKAN_CALLBACK Sia_GetFileInformation(LPCWSTR FileName, LPBY_HANDLE_FILE_INFORMATION HandleFileInformation, PDOKAN_FILE_INFO DokanFileInfo) 
+	{
+		HANDLE handle = reinterpret_cast<HANDLE>(DokanFileInfo->Context);
+		BOOL opened = FALSE;
+		NTSTATUS ret = STATUS_SUCCESS;
+
+		String cachePath = GetCacheLocation().c_str();
+		if (wcscmp(FileName, L"\\") != 0)
+		{
+			cachePath.resize(MAX_PATH + 1);
+			::PathAppend(&cachePath[0], FileName);
+			cachePath = cachePath.c_str();
+		}
+
+		if (!handle || (handle == INVALID_HANDLE_VALUE))
+		{
+			handle = ::CreateFile(&cachePath[0], GENERIC_READ, FILE_SHARE_READ, nullptr, OPEN_EXISTING, 0, nullptr);
+			if (handle == INVALID_HANDLE_VALUE) 
+			{
+				ret = DokanNtStatusFromWin32(GetLastError());
+			}
+			else
+			{
+				opened = TRUE;
+			}
+		}
+
+		if (ret == STATUS_SUCCESS)
+		{
+			if (!::GetFileInformationByHandle(handle, HandleFileInformation))
+			{
+				// FileName is a root directory
+				// in this case, FindFirstFile can't get directory information
+				if (wcslen(FileName) == 1)
+				{
+					HandleFileInformation->dwFileAttributes = ::GetFileAttributes(&cachePath[0]);
+				}
+				else
+				{
+					WIN32_FIND_DATAW find = { 0 };
+					HANDLE findHandle = ::FindFirstFile(&cachePath[0], &find);
+					if (findHandle == INVALID_HANDLE_VALUE)
+					{
+						// TODO Not Cached, so manual attributes
+						ret = DokanNtStatusFromWin32(::GetLastError());
+					}
+					else
+					{
+						HandleFileInformation->dwFileAttributes = find.dwFileAttributes;
+						HandleFileInformation->ftCreationTime = find.ftCreationTime;
+						HandleFileInformation->ftLastAccessTime = find.ftLastAccessTime;
+						HandleFileInformation->ftLastWriteTime = find.ftLastWriteTime;
+						HandleFileInformation->nFileSizeHigh = find.nFileSizeHigh;
+						HandleFileInformation->nFileSizeLow = find.nFileSizeLow;
+
+						FindClose(findHandle);
+					}
+				}
+			}
+
+			if (opened)
+			{
+				CloseHandle(handle);
+			}
+		}
+
+		return ret;
+	}
+
 	static NTSTATUS DOKAN_CALLBACK Sia_Mounted(PDOKAN_FILE_INFO DokanFileInfo)
 	{
 		std::lock_guard<std::mutex> l(_dokanMutex);
@@ -505,7 +576,7 @@ public:
 		_dokanOps.FindStreams = nullptr;
 		_dokanOps.FlushFileBuffers = nullptr;
 		_dokanOps.GetDiskFreeSpaceW = Sia_GetDiskFreeSpaceW;
-		_dokanOps.GetFileInformation = nullptr;
+		_dokanOps.GetFileInformation = Sia_GetFileInformation;
 		_dokanOps.GetFileSecurityW = nullptr;
 		_dokanOps.GetVolumeInformationW = Sia_GetVolumeInformation;
 		_dokanOps.LockFile = nullptr;