Upload manager changes

SiaDrive.Dokan.Api/SiaDokanDrive.cpp

@@ -232,6 +232,7 @@ private:
 									//	If file isn't cached, delete from Sia only
 									if (!PathFileExists(cacheFilePath.c_str()) || ::DeleteFile(cacheFilePath.c_str()))
 									{
+										// TODO May not be necessary to delete, just queue another upload
 										if (!ApiSuccess(_siaApi->GetRenter()->DeleteFile(siaPath)))
 										{
 											ret = STATUS_INVALID_SERVER_STATE;