diff --git a/src/vlog/common/edb.cpp b/src/vlog/common/edb.cpp
index 407a43d9..f03947b6 100644
--- a/src/vlog/common/edb.cpp
+++ b/src/vlog/common/edb.cpp
@@ -123,10 +123,17 @@ void EDBLayer::addInmemoryTable(const EDBConf::Table &tableConf) {
     infot.id = (PredId_t) predDictionary->getOrAdd(pn);
     infot.type = tableConf.type;
     string repository = tableConf.params[0];
+#if defined(_WIN32)
+    if (repository.size() <= 1 || repository[1] != ':') {
+        //Relative path. Add the root path
+        repository = rootPath + DIR_SEP + repository;
+    }
+#else
     if (repository.size() > 0 && repository[0] != '/') {
         //Relative path. Add the root path
         repository = rootPath + "/" + repository;
     }
+#endif
     InmemoryTable *table;
     if (tableConf.params.size() == 2) {
         table = new InmemoryTable(repository,
diff --git a/src/vlog/inmemory/inmemorytable.cpp b/src/vlog/inmemory/inmemorytable.cpp
index 28f9636e..ae5c7079 100644
--- a/src/vlog/inmemory/inmemorytable.cpp
+++ b/src/vlog/inmemory/inmemorytable.cpp
@@ -95,7 +95,7 @@ InmemoryTable::InmemoryTable(std::string repository, std::string tablename,
     if (repository == "") {
         repository = ".";
     }
-    std::string tablefile = repository + "/" + tablename + ".csv";
+    std::string tablefile = repository + DIR_SEP + tablename + ".csv";
     std::string gz = tablefile + ".gz";
     istream *ifs = NULL;
     if (Utils::exists(gz)) {
@@ -143,7 +143,7 @@ InmemoryTable::InmemoryTable(std::string repository, std::string tablename,
         }
         delete ifs;
     } else {
-        tablefile = repository + "/" + tablename + ".nt";
+        tablefile = repository + DIR_SEP + tablename + ".nt";
         std::string gz = tablefile + ".gz";
         FileInfo f;
         f.start = 0;
@@ -156,7 +156,7 @@ InmemoryTable::InmemoryTable(std::string repository, std::string tablename,
             f.path = tablefile;
             f.splittable = true;
         } else {
-            std::string e = "While importing data for predicate \"" + layer->getPredName(predid) + "\": could not open file " + tablefile + " nor " + (repository + "/" + tablename + ".csv") + " nor gzipped versions";
+            std::string e = "While importing data for predicate \"" + layer->getPredName(predid) + "\": could not open file " + tablefile + " nor " + (repository + DIR_SEP + tablename + ".csv") + " nor gzipped versions";
             LOG(ERRORL) << e;
             segment = NULL;
             throw(e);
diff --git a/src/vlog/java/native/VLog.cpp b/src/vlog/java/native/VLog.cpp
index ced496d1..33e376da 100644
--- a/src/vlog/java/native/VLog.cpp
+++ b/src/vlog/java/native/VLog.cpp
@@ -288,6 +288,9 @@ extern "C" {
 		f = new VLogInfo();
 		try {
 			EDBConf conf(crawconf.c_str(), isfile);
+            if (isfile) {
+                conf.setRootPath(Utils::parentDir(crawconf));
+            }
 
 			try {
 				f->layer = new EDBLayer(conf, false);