diff --git a/epanet/epanet.py b/epanet/epanet.py
index 35a702f..c1ec5a5 100644
--- a/epanet/epanet.py
+++ b/epanet/epanet.py
@@ -19,7 +19,7 @@ class Output:
     def __init__(self, path: str) -> None:
         self._path = path
 
-        self._lib = ctypes.CDLL(os.path.join(os.getcwd(), 'epanet-output.dll'))
+        self._lib = ctypes.CDLL(os.path.join(os.getcwd(), 'epanet', 'epanet-output.dll'))
 
         self._handle = ctypes.c_void_p()
         self._check(self._lib.ENR_init(ctypes.byref(self._handle)))
@@ -166,7 +166,7 @@ def run_project(name: str) -> str:
     if not project.have_project(name):
         raise Exception(f'Not found project [{name}]')
 
-    dir = os.path.dirname(os.getcwd())
+    dir = os.path.abspath(os.getcwd())
 
     db_inp = os.path.join(os.path.join(dir, 'db_inp'), name + '.db.inp')
     parser.dump_inp(name, db_inp)
@@ -187,7 +187,7 @@ def run_project(name: str) -> str:
 
 
 def run_inp(name: str) -> str:
-    dir = os.path.dirname(os.getcwd())
+    dir = os.path.abspath(os.getcwd())
 
     exe = os.path.join(os.path.join(dir, 'epanet'), 'runepanet.exe')
     inp = os.path.join(os.path.join(dir, 'inp'), name + '.inp')